Please note：

3000mAh 3-in-1(shoulder, elbow, knee) Version only has heating function ,No vibration function

4000mAh 3-in-1(shoulder, elbow, knee) Version Specification

Features:
1.Multi-functional heating massage knee pad, shoulder pad + knee pad + elbow pad 3 in 1, suitable for a variety of occasions, such as office, study, driving, sports, walking and so on.
2. Three-speed heat and three-level vibration massage effectively relax muscle , the body.
3. This heating pad can be wrapped and locked in any leg or arm that need to be massaged with heat, not easy to slip off, no need to hold it by hand.
4. Built-in 4000mAh high-capacity rechargeable lithium battery, you can enjoy a comfortable massage anytime, anywhere.

Product Parameters:
Color: black
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

5000mAh (Specialized for shoulder) Version Specification

Features:
1.The perfect combination of 3-speed heat and 3-speed vibration massage brings you the ultimate comfort experience, all-round care of your shoulder and neck health.
2.This massage shoulder pad can effectively relax shoulder and neck, reduce your shoulder and neck pressure, let you always keep relaxed and happy state.
3.Built-in 5000mAh high-capacity battery, long-lasting life, a charge to meet the needs of the whole day, so you can enjoy a comfortable massage anytime, anywhere.
4.Exclusive digital display controller, high-definition display, fully functional buttons, dual temperature units of ℃ and ℉, touch screen operation is simple and convenient.
5.Lightweight and portable design allows our shoulder pads to provide you with attentive care at any time whether you are traveling or on business.

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


Packing List
1* Heated shoulders
1* Extension strap
1* User Manual