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Bose Ultra Open Earbuds Black
254,-
Bose Ultra Open Earbuds White
326,-

254,-
326,-

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Product

Product number

Product number
944065
944067

Manufacturer code

Manufacturer code
881046-0010
881046-0020

Brand

Brand
Bose
Bose

Processing of your defect

Processing of your defect
Via Coolblue
Via Coolblue

Old product returned for free

Old product returned for free

Physical properties

Weight in grams

Weight in grams
60 g
60 g

Color

Color
Black
White

Material

Material
Metal, Plastic
Metal, Plastic

Built-in microphone

Built-in microphone

Resistance

Water-resistant

Water-resistant

Water resistance

Water resistance
Splash proof
Splash proof

IP certification

IP certification
IPX4
IPX4

Connection

True wireless earbuds

True wireless earbuds

NFC

NFC

Compatible with applications

Compatible with applications

Application options

Application options
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
Google Assistant, Siri
Google Assistant, Siri

Bluetooth

Bluetooth

Bluetooth

Bluetooth version

Bluetooth version
5.3
5.3

Multipoint pairing

Multipoint pairing

Power supply

Type of USB port

Type of USB port
USB-C
USB-C

Power supply type

Power supply type
Rechargeable battery
Rechargeable battery

Average battery life

Average battery life
7,5 h
7,5 h

Charging case

Charging case

Battery life case

Battery life case
19,5 hours
19,5 hours

Wireless charging

Wireless charging

USB port

USB port

Sound

Sound reproduction

Sound reproduction
Mono, Stereo
Mono, Stereo

Hi-Res audio

Hi-Res audio

Sound quality according to customers

Sound quality according to customers
Good
Good

Noise canceling

Noise canceling

Volume limit

Volume limit

Sound according to expert

Equalizer

Equalizer

Casing

Headphones wearing method

Headphones wearing method
Ear clip
Ear clip

Type of ear cushions

Type of ear cushions
Open 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
Very good
Very good

Accessoires

Hard case included

Hard case included

Earbuds (sleeves) included

Earbuds (sleeves) included

Headphones adapter included

Headphones adapter included