A breakdown of the review per specifications

Ingress Protection (Ip) Rating

Bose QuietComfort Earbuds II IPX4

Tozo T10S IPX8

Ingress protection ratings refer to the level of protection offered by an enclosure, against dust and liquids. In the format of IPXX, 'X' represents a number The first value represents protection against solids such as dust, followed by the one that refers to resistance against liquids (sweat).

Having a value of IPX8, the Tozo T10S's rating is read as, the first number of X denotes that no data available to specify a protection rating, and the second value of 8 means that they are protected against the effects of continuous immersion in water, ingress of water in quantities causing harmful effects shall not be possible. Conditions should be more severe than for numeral 7..

In comparison to the Tozo T10S, Bose QuietComfort Earbuds II have a rating of IPX4 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, Tozo T10S has a higher liquid rating than Bose QuietComfort Earbuds II

Weight

Bose QuietComfort Earbuds II 12.5g

Tozo T10S 10g

The Tozo T10S have a weight of 10g . We prefer a lower weight best for the reason that lighter devices are easier to transport.

Bose QuietComfort Earbuds II, at 12.5g are heavier than the Tozo T10S with a difference of 2.5g

Has No Wires Or Cables

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

True wireless devices have no wires connecting any part of the device together, Tozo T10S are true wireless for this matter since they have no wires. This is a major difference as some wireless earbuds have wires linking the pair of earbuds .

Bose QuietComfort Earbuds II also is true wireless since it has no wires linking the pair of earbuds .

Wingtips Included

Bose QuietComfort Earbuds II ✓

Tozo T10S ✗

The Bose QuietComfort Earbuds II come with wingtips, these are commonly used for earbuds for workouts and are usually an optional add-on to the separate silicone ear tip for a better fit.

Sweat Resistance

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S are resistant to sweat

Bose QuietComfort Earbuds II's resistance to sweat makes both devices fit for use while doing sports such as long-distance running, marathons, cardio sweat workouts , etc

Has Stereo Speakers

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S have stereo speakers, what this means is that Tozo T10S's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.

The Bose QuietComfort Earbuds II also have stereo speakers

Waterproof Depth Rating

Bose QuietComfort Earbuds II ✗

Tozo T10S 1meters

Tozo T10S are rated 1meters any depth more than that you are likely to lose the functionality of your device. Devices that can withstand more water pressure are better for diving.

Bose QuietComfort Earbuds II
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Has Active Noise Cancellation (Noise Control)

Bose QuietComfort Earbuds II ✓

Tozo T10S ✗

ANC makes use of advanced kind of tech to reduce unwanted ambient sounds. ANC works when, it studies the sound pattern outside and inside the earbud and then inverts the soundwaves to counter it. Simply put, it's like taking +1 (sound from your surrounding) and producing -1 (inverted noise) giving 0 thus "diluting" the noise.

The Bose QuietComfort Earbuds II have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears since you don't have to crank up the earbuds volume to outcompete background noise.

Has Passive Noise Reduction

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S sit well in place, creating an acoustic covering that reduces background sounds while preventing the earbuds sound from leaking out at the same.

Both Bose QuietComfort Earbuds II, and Tozo T10S have passive noise reduction which implies that they limit ambient noise without using ANC to cancel it out.

Driver Unit Size

Bose QuietComfort Earbuds II 9.3mm

Tozo T10S 8mm

Tozo T10S driver unit is 8mm in diameter, bigger drivers are more powerful, therefor producing better bass. The driver unit is basically a mini speaker that produces sound in the device, its size determines the sound produced by the device.

Bose QuietComfort Earbuds II driver unit is 9.3mm in diameter, making them have a larger driver unit than that of Tozo T10S by 1.3mm , many people have a misconception that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty producing high frequencies so yes, larger drivers are capable of generating louder sound, but this does not imply that they produce better quality sound.

Lowest Frequency

Bose QuietComfort Earbuds II 20Hz

Tozo T10S 20Hz

The Tozo T10S's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component generates low frequencies that can be heard, and if it alters the signal while at it.

Bose QuietComfort Earbuds II's lowest frequency is at 20Hz, this means that both devices produce equal bass

Highest Frequency

Bose QuietComfort Earbuds II 20000Hz

Tozo T10S 20000Hz

The Tozo T10S's highest frequency is at 20000Hz, high-frequency response tells how well a particular audio component makes high recognizable frequencies and if it adjustments to the signal while at it.

Bose QuietComfort Earbuds II's highest frequency is at 20000Hz, this means that both devices produce equal treble

A Review By Comparison Of The Echo Buds 3Rd Generation Vs. Tozo T10S

Battery Life

Bose QuietComfort Earbuds II 6hours

Tozo T10S 8hours

Tozo T10S's battery life is 8 hours, these last longer than 5 hours of listening which is considered average for a single charge. A device's battery life is commonly given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often.

Bose QuietComfort Earbuds II's battery life is less than that of Tozo T10S by 2 hours . Each time you recharge your earbuds, they get a little less listening time. The effect is barely noticeable at first, but over time, your wireless earbuds will no longer play for long like they used to.

Battery Life Of Charging Case

Bose QuietComfort Earbuds II 18hours

Tozo T10S 28hours

The battery life of the charging case is given by the manufacturer, and the Tozo T10S's case has a full charge of 28 hours. A charging case with more battery hours allows you to recharge your earbuds on the go several times before having to recharge the case itself.

Bose QuietComfort Earbuds II's charging case has a battery life of 18 hours, less than that of Tozo T10S by 10 hours

Charge Time

Bose QuietComfort Earbuds II 2hours

Tozo T10S 2hours

It requires 2 hours to fully charge the Tozo T10S's battery. It is highly adivsable to charge fully the battery before using the earbuds when they have been in storage for extended periods.

Bose QuietComfort Earbuds II takes 2 hours to fully charge the battery, equal to that of the Tozo T10S

Has A Battery Level Indicator

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

The Tozo T10S have a battery level indicator, an indicator shows you when the device has a low battery. Its lights indicate the charging state of your earbuds and charging case.

Bose QuietComfort Earbuds II too have a battery level indicator, these allow you to determine the charging state of your device, whether fully charged, or having a low battery.

Bose QuietComfort Earbuds II
See price on Amazon

Has Usb Type-C

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S have USB TYPE-C, a standard connector for transmitting both data and power in a single cable.

Bose QuietComfort Earbuds II too support USB TYPE-C. This USB-C plug comes along with most current electronics.

Bluetooth Version

Bose QuietComfort Earbuds II v5.3

Tozo T10S v5.2

The Tozo T10S have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

Bose QuietComfort Earbuds II has a Bluetooth version of 5.3, newer than that of Tozo T10S . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Bose QuietComfort Earbuds II 10meters

Tozo T10S 10meters

Tozo T10S have a 10meters distance connecting via Bluetooth.

Bose QuietComfort Earbuds II have a maximum range of 10meters, equal to that of the Tozo T10S

Has Aac

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it provides better results than other codecs at the same bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Tozo T10S will work well with your iPad. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

The Bose QuietComfort Earbuds II support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.

Has Aptx Adaptive

Bose QuietComfort Earbuds II ✓

Tozo T10S ✗

The Bose QuietComfort Earbuds II support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).

A Review By Comparison Of The Echo Buds 3Rd Generation Vs. Tozo T10S

Number Of Microphones

Bose QuietComfort Earbuds II 8only

Tozo T10S 2only

The Tozo T10S have 2 microphones.

The Bose QuietComfort Earbuds II microphones are 8, more than that of Tozo T10S by 6 . More microphones record better sound quality and help the earbuds to filter out noise.

Has A Noise-Canceling Microphone

Bose QuietComfort Earbuds II ✓

Tozo T10S ✗

The Bose QuietComfort Earbuds II use a noise-canceling type of microphone, these microphones are made to reduce background sounds from the desired sound.

Bose QuietComfort Earbuds II
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Has Ambient Sound Mode

Bose QuietComfort Earbuds II ✓

Tozo T10S ✗

Bose QuietComfort Earbuds II support ambient sound mode, which uses microphones to channel ambient noises to still be heard even while wearing them

Has In/On-Ear Detection

Bose QuietComfort Earbuds II ✓

Tozo T10S ✗

Bose QuietComfort Earbuds II have in/on-ear detection, the sensors in the device can detect when they are removed from your ears so that the music is paused.

Has Find Earbuds Feature

Bose QuietComfort Earbuds II ✓

Tozo T10S ✗

When misplaced in a room, or can't be found in your bag, Bose QuietComfort Earbuds II have a find earbuds feature.

Supports Fast Charging

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S support fast charging. Commonly, technologies like Qualcomm’s Quick Charge, are used to reduce the amount of time it takes to fully charge the earbuds.

The Bose QuietComfort Earbuds II too support fast charging. This kind is similar to regular charging, only that the battery fills up much faster. For example, with Quick Charge 3.0, the battery is charged to 50% in just thirty minutes.

Multipoint Count

Bose QuietComfort Earbuds II 2only

Tozo T10S ✗

Bose QuietComfort Earbuds II have a multipoint of 2 connections, this feature allows you connect to more than one Bluetooth device and switch between them. For example, you can seemlessly switch calls from one device to another without having to manually disconnect and reconnect.

Has A Mute Function

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

The Tozo T10S have a mute function, they have the option to mute/unmute a conversation directly from the earbuds.

The Bose QuietComfort Earbuds II too support this function. The mute function means that you can turn off the earbuds' microphone, but you can still hear the other party talk.

Control Panel Placed On A Device

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

The Tozo T10S, so you can access the volume control, pause, play, mute, etc whichever features are supported on the earbuds.

Bose QuietComfort Earbuds II too have a control panel on them.

Has Voice Prompts

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S have voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection.

Bose QuietComfort Earbuds II also have voice prompts meaning the device will notify you if the battery is low, and it's time to recharge them.

Travel Bag Is Included

Bose QuietComfort Earbuds II ✓

Tozo T10S ✓

Tozo T10S come with a special pouch. Carrying earbuds openly, or placing them inside your pockets without a cover may easily damage them.

Bose QuietComfort Earbuds II also have a travel bag included, which is useful for safe transportation.

A Review By Comparison Of The Razer Hammerhead Pro Hyperspeed Vs. Tozo T10S

Category	Features	Bose QuietComfort Earbuds II	Tozo T10S
DESIGN	ingress protection (ip) rating	IPX4	IPX8
	weight	12.5g	10g
	has no wires or cables	✓	✓
	wingtips included	✓	✗
	sweat resistance	✓	✓
	has stereo speakers	✓	✓
	waterproof depth rating	✗	1meters
SOUND QUALITY	has active noise cancellation (noise control)	✓	✗
	has passive noise reduction	✓	✓
	driver unit size	9.3mm	8mm
	lowest frequency	20Hz	20Hz
	highest frequency	20000Hz	20000Hz
POWER	battery life	6hours	8hours
	battery life of charging case	18hours	28hours
	charge time	2hours	2hours
	has a battery level indicator	✓	✓
CONNECTIVITY	has usb type-c	✓	✓
	bluetooth version	v5.3	v5.2
	maximum bluetooth range	10meters	10meters
	has aac	✓	✓
	has aptx adaptive	✓	✗
MICROPHONE	number of microphones	8only	2only
MICROPHONE	has a noise-canceling microphone	✓	✗
EXTRAS	has ambient sound mode	✓	✗
	has in/on-ear detection	✓	✗
	has find earbuds feature	✓	✗
	supports fast charging	✓	✓
	multipoint count	2only	✗
	has a mute function	✓	✓
	control panel placed on a device	✓	✓
	has voice prompts	✓	✓
	travel bag is included	✓	✓
		See price on Amazon	See price on Amazon

A Review By Comparison of the Tozo T10S Vs. Bose Quietcomfort Earbuds Ii

Reasons why you might like the Bose QuietComfort Earbuds II

Reasons why you might like the Tozo T10S

A summary of the review by feature comparison

A breakdown of the review per specifications

Design

Ingress Protection (Ip) Rating

Weight

Has No Wires Or Cables

Wingtips Included

Sweat Resistance

Has Stereo Speakers

Waterproof Depth Rating

Sound Quality

Has Active Noise Cancellation (Noise Control)

Has Passive Noise Reduction

Driver Unit Size

Lowest Frequency

Highest Frequency

Power

Battery Life

Battery Life Of Charging Case

Charge Time

Has A Battery Level Indicator

Connectivity

Has Usb Type-C

Bluetooth Version

Maximum Bluetooth Range

Has Aac

Has Aptx Adaptive

Microphone

Number Of Microphones

Has A Noise-Canceling Microphone

Extras

Has Ambient Sound Mode

Has In/On-Ear Detection

Has Find Earbuds Feature

Supports Fast Charging

Multipoint Count

Has A Mute Function

Control Panel Placed On A Device

Has Voice Prompts

Travel Bag Is Included

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