B052 Universal Round Keycap Mini Three-fold Bluetooth Wireless Keyboard with Touchpad (Silver)

1. This wireless mini bluetooth keyboard allows users to instantly convert a tablet or mobile phone into a small laptop for fast and comfortable typing 2. Foldable design, you can carry the lightweight mini keyboard wherever you want to go 3. Users only need to charge once to enjoy up to 48 hours of writing time, and the standby time is up to 560 hours 4. Round punk style keycaps, comfortable feel 5. Bluetooth version: 3.0 6. Number of keys: 64 7. Working voltage: 3.3-4.2V 8. Battery capacity: 140mAh 9. System support: support IOS, Android, Windows system (touchpad does not support IOS system) 10. Charging port: Micro USB 11. Unfolded size: 315x91x6.1mm, folded size: 161x91x12.5mm