BOSE SPEAKERS SOUND LINK MICRO Tecno Sleep breathing quality tracking

Sleep breathing quality tracking

The watch also incorporates diamond-like carbon (oDLC) coating to provide a more scratch-resistant and wear-resistant screen that greatly enhances the glass quality and lifetime

size: 27x18x3

Output port: USB-C + USB-A

BOSE SPEAKERS SOUND LINK MICRO Tecno Sleep breathing quality tracking* Rechargeable lithium ion battery Battery life up to 6 hours Charging time: approximately 4 hours when using the original cable. Using a third party USB Micro B cable or power source may influence charging time Bluetooth range: up to 9 m Bluetooth version: 4. 2 Built in microphone acts as an extension of the microphone in your mobile device Bose Connect app Stands up to Water from the inside out