TK668 Full QWERTY 2.4GHz Wireless Air Mouse with TV Remote Control for Computers / Smart TV / TV Box Network Players / Tablets / Game ConsolesMain Features:● 3 in 1 2.4GHz wireless keyboard / mouse / smart TV remote controller● 2.4GHz wireless with USB receiver, plug and play● Air mouse with anti-vibration technology, durable to use● QWERTY keyboard with 6-axis gyroscope, support multiple platforms● Operating distance up to 10 meters● The remote control is specially designed for Android devices● Built-in rechargeable 200mAh lithium battery, charged by computer or other DC 5V● LED indicator for connection status Model: TK668 Type: Air Mouse Features: Gaming,Mini,Rechargeable Color: Black System support: Android,Linux,Mac OS,Windows Interface: Wireless Connection: USB2.0 Range of Frequency: 2402-2483MHz Operating voltage: 3.3-4.5 V Operation Current: Less than 15 mA Sleep Current: Less than 30 uA Transmit Range: Up to 10 meters Power Supply: Li-ion Battery Suitable for: Andriod TV Box,Android TV,PC 0.079 Package weight: 0.106 kg Product size (L x W x H): 16.00 x 4.80 x 1.40 cm / 6.3 x 1.89 x 0.55 inches Package size (L x W x H): 17.70 x 5.80 x 3.00 cm / 6.97 x 2.28 x 1.18 inches Package Contents: 1 x TK668 2.4GHz Wireless Air Mouse, 1 x Receiver, 1 x USB Cable