Doodads Multi-device Keyboard (Black)-4 Wireless Tablet Keyboard (Black) Wireless Touch Gaming Mouse(Bluetooth, Black)

Doodads Black Wireless 2.4GHz Touchpad Keyboard with Mouse. Features: 2.4GHz (or Bluetooth) Mini Wireless QWERTY keyboard, TouchPad combo, with USB interface adapter. 2.4GHz Wireless Touchpad Keyboard with Mouse for PC/PAD/360XBox/PS3/Google Android TV Box/HTPC/IPTV. Description: Mini 2.4GHz Wireless Touchpad Keyboard with Mouse for PC/PAD/360XBox/PS3/Google Android TV Box/HTPC/IPTV .Color: Black Specification: Operating range: 15 meters(MAX), without signal disturbance and no direction limit. Frequency range: 2.403GHZ ~ 2.480GHZ. Operational voltage: 3.3V. Charge Voltage: 4.4V ~ 5.25V .Modulation: GFSK Channel: 78channels. TX Power: less than +5dBm. Transmission rate: 1M bit/sec. Frequency tolerance: +/-30ppm. Power consumption: 55mA(on), 1mA(sleep). Battery Type: Built-in lithium-ion battery. Item size: 15 * 10 * 2cm. Item weight: 107g. Supports System: 1. Windows 2000/xp/7/8/CE 2. Windows vista 3. Linx (Debian 3.1, Redhat - Fedora Ubuntu 8.10-8.10 * 9.0) 4. Android OS (With standard USB interface).