Feature: 1. Novel Shape: The silver circle on the outer circle of the direction key is the volume adjustment knob, which can be adjusted by turning. Built-in 6- gyroscope sensor, 360 ° free space motion recognition and sensor precise and flexible control. 2. Easy to Use: It is easy to operate and master, and the elderly and children can also operate easily. 3. Universal: Use directly without setting. Universal TV remote control is compatible with most TV on the market, bringing you a experience. 4. Remote Control Distance: The control distance can reach 10 meters, and you can easily watch through the remote control. Please note: function can only be using after the controller needs be successfully paired with the TV. Specification: Color: Black material: plastic Operating frequency: Wireless: 2400-2480MHz Infrared: 38KHz Sensor: 6- gyroscope Number of keys: 15 Remote control distance: 10m Battery type: AAA X 2 (No. 7 dry battery) (not included) Total power consumption: InfraredLess than25ma, wirelessLess than9ma Standby power consumption: Less than 25uA Package Contents: 1 x W1S Voice Remote Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.