... Combo, with USB interface receiver(Optional). Bluetooth KeyboardRii Mini Wireless Bluetooth Keyboard Bluetooth KeyboardYou can use it for emails, ... battery. innovative design of the Navigation keys, One Wireless Laser Pointer, e-Pointer, have a real notebook ... * 5.9 * 1.25CMProduct Net Weight: 100gBluetooth Adapter(Optional,1usd up). Color: Black,Silver,WhiteBluetooth KeyboardBluetooth Keyboard