Battery capacity: 4000mah
Three-speed temperature: 45°C -55°C -65°C
Three-speed vibration
Long strap length: 68cm
Short strap length: 30cm
Charging cable length: 100cm
Working voltage: 5V
Charging time: 2-3H
Product size: 23*17.8*4cm
Packaging size: 18.3*13.2*8.2cm
Product gross weight: 417g
Box size: 54*37*35CM/14kg/32pcs
Packaging accessories: knee pad*1, long strap*1, short strap*1, manual*1, type-c charging cable*1