1. Material: ABS, electronic components
2. Control distance: 100m
3. Laser wavelength: 100m
4. Interface: USB3.0/2.0/1.1
5. Built-in battery: 360mAh lithium battery
6. Battery life: about 16 hours
7. Laser: red light, green light
8. Support system: Win10/8/7/Vista/xp/Mac OS 10.4 and above, Android 4.0
9. Remote control technology: 2.4GHz
10. Size: 14.3x2.16x1.69 cm
11.USB charging, convenient and practical
12. Small size, easy to carry