Product parameters:
1. Material: environmentally friendly ABS
2. Application: PC, tablet, mobile phone, smart TV, set-top box, etc.
3. Features: ergonomics, mini, handwriting
4. Default DPI: 800/1200/1600dpi
5. Interface: USB
6. Current: 3.7V/15mA
7. RF frequency: 2402MHZ-24080MHZ
8. Battery: 500 mA (48 hours of continuous use, 5 months standby time)
9. Wireless transmission frequency: 2.4GHz
10. Compatible system: support Windows 2000/XP/Vista/7/8/10, Android, Mac OS, etc.
11. Operating distance: 10 (m)
12. Number of keys: 4 keys
13. Product size: 14.5 x 2 x 1.8 cm
14. Net weight: 30 grams
15. New Bluetooth function, the two modes can be switched freely; plug in the receiver is the 2.4G version, unplug the receiver is the Bluetooth version, you can connect to the mobile phone

Packing list:
-Mouse x 1
-Receiver x 1
-Instruction manual x 1
-Fabric bag x 1
-Adapter x 2
-Charging cable x 1
-Base x 1