GOWENIC 2.4G Mini Wireless Keyboard with Touchpad, Portable Wireless Keyboard Controller with USB Receiver Remote Control for Smartphone/Tablet/Laptop/Smart TV/Android TV Box

Specification: Item Type: Keyboard Features: Mini, Rechargeable Colour: Black System Support: For Android/Linux/IOS/Windows 2000/Windows 7/Windows Vista/Windows XP Interface: Wireless Frequency Range: 2.4G Working Voltage: 3.3V Working Time: 4 Hours Working Current: Less than 80mA Sleep Current: Less than 1mA Transmission Range: Approx. 10 Meters /33ft Power: Li-ion Battery Package List: 1 x Keyboard 1 x Charging Cable 1 x Instruction Manual 1 x Receiver (Built-in) 1 x Battery (Built-in)