Rii i8+ 2.4 GHz Wireless Keyboard with Touchpad Mouse - Black

• Mini backlit keyboard (QWERTY US keyboard layout).
• Multi touch mouse pad with different sensitivity DPI
• The lithium battery is rechargeable with the included cable.
• Media keys and application keys with ergonomic design.
• RF wireless 2.4 GHz USB receiver included in the keyboard.

Features: 92 keys, 2.4GHz wireless Keyboard with Touchpad. Touchpad DPI adjustable functions. Built-in high sensitive smart touchpad with 360-degree flip design. Increased LED backlit function, you can us the keyboard in the dark with LED lighting QWERTY keyboard with multimedia control keys and PC gaming control keys. Auto sleep and auto wake mode. The Ergonomically handheld design is easy to carry and operate. Build-in removable rechargeable Li-ion battery that has longer standby time. Technical 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 Layout : US Channel: 78 channels 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 Notice: After 3 minutes without any operating, the keyboard will go into sleep mode, press any key for about 1s to wake up keyboard. Package: 1 Wireless keyboard 1 Wireless receiver 1 Charging data cable 1 User manual Note: Your device need USB 2.0 jack to operate.