Universal keyboard with 2.4GHz touchpad

Description

Wireless keyboard with 2.4GHz touchpad

* transmission frequency: 2.4GHz

* working distance: up to 10 meters

* power supply: 2 AAA batteries (not included)

* working voltage: 1.8-3.0V

* keyboard working current: 2.5mA

* touchpad working current: 4.0mA

* standby current: 0.3-1.5mA

* sleep mode: <0.2mA

* key pressure: 60 +/-10g

* operating temperature range:-10°C-/+55°C

* touchpad size: 74.6*89.6mm/2.94*3.53in

* Libra: 266g/9.38oz

* size: 367*121*18mm/14.45*4.76*0.71in

multimedia.