Operating time: 30 min
Product colour: Grey
Material: Plastic, Silicone
Massage modes: 3
Heat function: Yes
Proper use: Neck
Output voltage: 5 V
Power source type: Battery
Battery capacity: 2400 mAh
Charging port type: USB Type-C
Battery recharge time: 3.5 h
Output current: 1 A
Weight: 170 g
DFU / User manual: Y
USB cable: Y
