UB400 Bluetooth 4.0 Nano USB Adapter Type_MOUSEPAD Audible call headset duration: about

Audible call headset duration: about 4-5 hours

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Works with Common calling applications across almost all platforms and operating systems

Powerful and easy to see - even in brightly lit rooms

* It may vary based on use and computing conditions

UB400 Bluetooth 4.0 Nano USB Adapter Type_MOUSEPAD Audible call headset duration: aboutBluetooth 4. 0 Applies the latest Bluetooth 4. 0 with low energy (BLE) technology and it is backward compatible with Bluetooth V3. 0 2. 1 2. 0 1. 1 Driver Free Plug and Play for Win 8, Win 8. 1, and Win 10 Nano Sized Ultra small for convenient portability with reliable high performance Supported Operating System Supports Windows 10 8. 1 8 7 XP