Colour Options
![](https://cdn.prod.website-files.com/62be8835a0dd1805816f0c5e/64a3b4c58529a87c8cd2fcc6_Group%201151%20(1).png)
Size
![](https://cdn.prod.website-files.com/62be8835a0dd1805816f0c5e/64a3b4ce0426ec4151fb55df_Image%203723.png)
Power and Hardware Connectivity
![](https://cdn.prod.website-files.com/62be8835a0dd1805816f0c5e/64ba8069d94f86aae7ddcc6f_image%20(18).png)
*Built‑in rechargeable lithium‑ion battery for temporary cable less operation (8hours average battery - Battery life varies with use & other factors.)
*Charging via USB-C
*2.4GHz WiFi for device operation
*Bluetooth 4.2 for device pairing
WiFi-access required for device operation
Earzz App
![](https://cdn.prod.website-files.com/62be8835a0dd1805816f0c5e/64a3b4df54e58a6201ca51af_Image%203725.png)
*Access to the Earzz app
*Smartphone compatibility (Smartphones running iOS 13 or later, Android 5 or later)
*Notifications - delivered through push notifications on smartphones, tablets running the Earzz app and connected smartwatches
Environment
![](https://cdn.prod.website-files.com/62be8835a0dd1805816f0c5e/64a3b4e6d4c2d3a210edef65_Image%203726.png)
For use in indoor environments only, with:
Operating Temperature: 0°C~40°C (32°F~104°F)
Storage Temperature: -10°C~60°C (14°F~140°F)
Operating Humidity: 30%-90%
In The Box
![](https://cdn.prod.website-files.com/62be8835a0dd1805816f0c5e/64a3b4ee7032e3570cd1518a_Image%203727.png)
1 x Earzz device
1 x USB-C charging cable
Documentation