2.4G USB Wireless Keyboard Touch Screen for Banana Pi Raspberry pi

2.4G USB Wireless Keyboard Touch Screen for Banana Pi Raspberry pi

Note: this product does not include chargeable battery

Features
- 92 keys, 2.4GHz wireless Keyboard with Touchpad.
- Touchpad DPI adjustable functions.
- Built-in high sensitive smart touchpad with 360-degree flip design.
- Mini QWERTY keyboard with multimedia control keys and PC gaming control keys.
- Auto sleep and auto wake mode.
- Innovative shape, protable, elegant.
- The Ergonomically handheld design is easy to carry and operate.
- Build-in removable rechargable Li-ion battery that has longer standby time.
- Perfect for PC, Pad, Andriod TV Box, Google TV Box, Xbox360, PS3, HTPC/IPTV, etc

Specifications
- 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)
- Color: White + Black
- Battery Type: Built-in lithium-ion battery

Notice: If left idle for more than 3 minutes, keyboard will go into sleep mode. Press any key for about 1second to wake up.
 
What’s Included
- Mini ireless Keyboard X 1
- 2.4GHz Receiver Adapter X 1
- Mini USB Charging Cable X 1
-- USB Manual X 1