Cordless Knee Massager Infrared and Vibration Knee Pain Relief for Swelling Stiff Joints Stretched Ligament and Muscles Injuries

Coolbe: This product is a medical device which must be used only as intended and in accordance with the instructions for use. This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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Certification : none

Product name : : Smart knee massager Rated voltage : 3.7V Input current : DC5V---2A Battery capacity : 3000mAh

Product information: Product name: Smart knee massager Rated voltage: 3.7V Input current: DC5V---2A Battery capacity: 3000mAh Product list: ①Host ②Manual ③Charging cable