just for shoulder-5000mAh

Product Parameters

Material: Neoprene
Color: gray and black, gray, black
Battery capacity: 5000mAh
Working voltage: 5V
Charging time: 2-3H
Packing size: 20.6*15.3*6cm

Packing List

1* Shoulder Pad
1* Long Extension Strap
1* Short Extension Strap
1* USB Charging Cable
1* English User Manual
1* Packing Box

3 in 1-5000mAh

Specifications

Material: ABS + Neoprene
Color: black, gray, blue
Rated voltage: 5V
Rated power: 7.5W
Charging method: USB charging
Battery capacity: 5000mAh

Packing List

1* Heated Vibration Knee Massager
2* Extension straps
1* Charging Cable
1* User Manual

3 in 1-4000mAh

Product Parameters

Color: black, gray, blue
Three grades of temperature: 45-55-65℃
Working voltage: 5V
Working current: 1550mA
Rated power: 7.5W
Rated voltage: 5V
Battery capacity: 4000mAh
Charging current: 1.5A
Charging time: 2-3H
Gross weight: 417g
Package size: 18.3*13.2*8.2cm

Packing List

Knee brace*1
Long strap*1
Short strap*1
Instruction manual*1
Type-C charging cable*1