Mini Wireless Keyboard with Touchpad For Raspberry Pi /2/ 3, PC, Xbox 360, PS3 or Android TV
Includes:
Rechargeable Li-Ion Battery,
USB Charging cable,
USB Wireless mini dongle
This is perfect for: 
Smart TV like SONY TCL ROKU LG (TV that support USB Connection) | Android TV | Laptops | Smart TV Box | OTT TV Box | All in One PC | Macbook | Mac | Any other Device with USB Port 
Product Features
92 keys, 2.4GHz wireless Keyboard with Multi-Touch Touchpad. 
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, portable, elegant. 
The handheld design is easy to carry and operate. 
Build-in removable rechargeable Li-ion battery that has longer standby time. 
Perfect for PC, Pad, Android TV Box, Google TV Box, for Xbox 360, for PS3, HTPC/IPTV, etc.
Product Details
Operating range: 12 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 
Power consumption: 55mA(on), 1mA(sleep) 
Color:Black 
Battery Type: Built-in lithium-ion battery 
DPI: Adjustable DPI
Compatible With
PC, pad, Android TV box, Google TV box, Xbox 360 Smart tv/HTPC/XBMC/Raspberry Pi, sit back on sofa/bed to control Smart TV and PC(can't power on/off),do not need to move around any more.
Package includes:
Mini Palm Size Keyboard
USB cable for charging

Rechargeable Battery
Nano dongle (inside battery)
User manual