买得越多越优惠，系统会自动应用当前数量对应的最优单价。
较大订单可从以下数量起协商分期配送： 10 件.
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Type A
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
Type B
Product Parameters:
Color: gray
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
Type C
Specifications:
Material: ABS + Neoprene
Color: gray
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
