Electric Heating Knee Pad Knee Physiotherapy Massager

Specification:
Rated power: 5w
Rated voltage: Dc 5v
Rated current: 1a
Battery capacity: 2600mah
Product size: 20.5x15.5x17.5cm
Time button: 15/20/26/30 minutes
Heating temperature:
Low-end: 45±3°c, middle-end: 50±3°c,
High-end: 55±3°c
Operating noise: ≤65db
Job status:
Charging wireless use
Executive standard:
Gb4706.1 -2005, gb4706.10-2008