2.4GHz 1600DPI Wireless Optical Mouse USB Scroll Mice For Tablet Laptop

Features
The largest external card supported: TF 128G (not included)
Level requirements: level 10 or above
Battery type: built-in
Charging: Insert one end of the USB cable into the USB port of the machine, and the other end into the USB port of the computer or charger. The charging time is generally about 3 hours to fully charge.
Charging method: PC USB charging
Working time: about 280 minutes at 1080P 30fps
Camera pixel: 12MP
Decoding format: MJPG
Video format: AVI
Video resolution: 1080P (1920 x 1080), 720P (1280 x 720)
Video frame rate: 30fps
Recording format: WAV 512Kbps
Weight: 54g
Four high-power 940 infrared lights
Size: 9.3*3.6*1.5CM
Audio system: built-in microphone/speaker (AAC)
USB function: U disk
Interface type: MicroUSB
Night version: yes