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Product

Product number

Product number
953322
947617
947616
949418

Manufacturer code

Manufacturer code
A3968G11
A3947G31
A3947G21
T511-ST-BK

Brand

Brand
Soundcore by Anker
Soundcore by Anker
Soundcore by Anker
Shokz

Warranty

Warranty
2 years
2 years
2 years
2 years

Processing of your defect

Processing of your defect
Via Coolblue
Via Coolblue
Via Coolblue
Via Coolblue

Physical properties

Weight in grams

Weight in grams
55,3 g
5,2 g
5,2 g
7,3 g

Color

Color
Black
Blue
White
Black

Material

Material
Metal, Plastic
Metal, Plastic
Metal, Plastic
Plastic

Built-in microphone

Built-in microphone

Resistance

Water-resistant

Water-resistant

Water resistance

Water resistance
Waterproof
Splash proof
Splash proof
Splash proof

IP certification

IP certification
IP68
IPX4
IPX4
IP54

Connection

True wireless earbuds

True wireless earbuds

NFC

NFC

Compatible with applications

Compatible with applications

Application options

Application options
Adjust ambient awareness, Adjust noise canceling, Installation help, Personalize control buttons, Personalize sound, Personalize speech assistant, Read battery status, Update firmware
Adjust ambient awareness, Adjust noise canceling, Installation help, Personalize control buttons, Personalize sound, Personalize speech assistant, Read battery status, Update firmware
Adjust ambient awareness, Adjust noise canceling, Installation help, Personalize control buttons, Personalize sound, Personalize speech assistant, Read battery status, Update firmware
Installation help, Personalize control buttons, Personalize sound, Personalize speech assistant, Read battery status, Update firmware

Compatible with voice assistant

Compatible with voice assistant
Siri
Google Assistant, Siri
Google Assistant, Siri
Google Assistant, Siri

Bluetooth

Bluetooth

Bluetooth

Bluetooth version

Bluetooth version
5.3
5.3
5.3
5.2

Multipoint pairing

Multipoint pairing

Power supply

Power supply type

Power supply type
Rechargeable battery
Rechargeable battery
Rechargeable battery
Rechargeable battery

Average battery life

Average battery life
12 hours
10 hours
10 hours
6 hours

Charging case

Charging case

Battery life case

Battery life case
48 hours
50 hours
50 hours
28 hours

Wireless charging

Wireless charging

USB port

USB port

Type of USB port

Type of USB port
USB-C
USB-C
USB-C
Standard USB-A

Sound

Sound reproduction

Sound reproduction
Mono, Stereo
Mono, Stereo
Mono, Stereo
Stereo

Hi-Res audio

Hi-Res audio

Sound quality according to customers

Sound quality according to customers
Very good
Excellent
Excellent
Below average

Noise canceling

Noise canceling

Quality noise canceling

Quality noise canceling
Mid-range
High-end
High-end

Adjustable noise canceling

Adjustable noise canceling

Volume limit

Volume limit

Frequency range

Frequency range
20 - 20000 Hz
20 - 40000 Hz
20 - 40000 Hz
2400 - 2483 Hz

Sound according to expert

Equalizer

Equalizer

Casing

Headphones wearing method

Headphones wearing method
Ear hook
Earbud
Earbud
Ear hook

Type of ear cushions

Type of ear cushions
In-ear
In-ear
In-ear
Open ear

Remote control on ear cups

Remote control on ear cups

Physical buttons ear cups

Physical buttons ear cups

Touchpad ear cup

Touchpad ear cup

Volume control ear cup

Volume control ear cup

Carrying comfort according to customers

Carrying comfort according to customers
Standard
Very good
Very good
Good

Accessories

Earbuds (sleeves) included

Earbuds (sleeves) included

Number of earbuds (sleeves) included

Number of earbuds (sleeves) included
5

Size

Size
L, M, S, XL, XS

Headphones adapter included

Headphones adapter included