Frequently bought together:
Description
1. Dimensions: 13.5 x 5.3 x 4.5 cm
2. Weight: about 220 g
3. Material: ABS
4. Function: improve insomnia, relieve pressure, relieve fatigue
5. Massage principle: vibration
6. Power supply mode: USB
7. Input voltage: DC 5V/1000mA
8. Battery capacity: 250mah
9. Charging time: about 1.5 hours