K368 Dual Mode Dual Channel 102 Keys Wireless Bluetooth Keyboard for Laptop, Notebook, Tablet and Smartphones, Support Android / iOS / Windows or An Updated Version(Silver)

1. Working distance: 8-10m 2. Bluetooth version: 3.0 3. Working time: above 140 hours 4. Standby time: about 6 months 5. Support Android, iOS, Windows or an updated version 6. It has two channels, can work two devices at the same time, just switch the channel, it will not happen to be disturbed, no function or disconnection 7. Powered by AA x 2 ALKALINE batteries(not included)