Specifications:Using low-power 2.4G wireless connection, it has strong anti-interference ability.Adopting intelligent anti-shake algorithm to ensure stable and smooth mouse cursor, and supports 3.6-4.2V low-voltage operation.It has built-in high-quality audio microphone, rechargeable battery, six-axis gyroscope sensor, and LED indicator to show the connection status.With voice (G7V Pro) and backlight, it can clearly match each character, and the 5 keys support IR learning (programmable).G7 2.4G remote control is a multi-axis handheld pointing device that can work in multiple environments of computers and other smart devices.It can be used as a keyboard, and you can use it portable instead of a USB keyboard; it can also be used as a remote control, and you can use it as a remote control for work, school or home entertainment systems.This product designed some general function keys, which is suitable for most HTPC.It support for Android, for Windows, for Mac OS, for Linux system.Item Name: Remote ControlMaterial: Plastic, SiliconeTransmission: 2.4g RF WirelessBattery Type: Built-in Rechargeable Battery (Including Battery)Control Distance: >10mKey Number: 35 Key, 42 Key (add ESC, TAB, SHIFT, CTRL)Sensor: 3-Gyro, 3-GsensorWorking Power: Less Than 10ma Under Working ConditionFeatures: Portable, RF Wireless Technology, IR Learning, LED BacklitProduct Size: 16.8cm x 5.5cm x 1.6cm\/6.61\