Specifications: The wireless air mouse can be controlled by moving your hand. 2.4G wireless transmission distance up to 10 meters. Compact and lightweight, comfortable to hold by hands. Smart remote control for all-in-one PC, TV box, network player, HTPC, smart TV, laptop, etc. Type: Wireless Air Mouse Material: ABS Wireless Modulation: GFSK Modulation Frequency: 2.4-2.4835GHz Working Temperature: -20 to 65 Battery Type: 300mAh/3.7V Lithium Battery (Included) Full Power Consumption: <15mA Standby Power Consumption: 25uA Number of Keys: 57 Keys Remote Control Distance: >10 meters Charging Port: Micro USB Support Systems: for Windows, for Android, for Mac OS, for Linux Features: Wireless, Durable, Easy to Operate, Strong Signal Size: 15.8cm x 5.5cm x 1.65cm/6.22" x 2.17" x 0.65" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Air Mouse 1 x Charge Cable 1 x Receiver 1 x User Manual (Others Not Included)