1. Net weight: 126.5g with packaging 135g gross weight 7.2kg
2. Size: 169*42*13.5mm 3. Packing size: 172*43*13.5mm
4. Charging power supply: 3.5V~4.2V/ (USB)
5. Lithium battery: DC3.7V/1.5W/500MAH polymer battery
6. Power: 1.5W
7. Material: ABS+pc 304SUS
8. Thickness: 13.5mm
9. Accessories: 10CM USB data cable
10. Charging time: 1H

1. Net weight: 75g
2. Size: 172*43*13.5mm
3. Charging power supply: 4.2V/ (USB)
4. Lithium battery: 3.7V/300mAh
5. Power: 1.5W
6. Material: ABS
7. Charging time: 3 hours