Specifications:

• Cordless 4 in 1 Knee Massager: This Knee massager combines with red light therapy, heating therapy, vibration massage and airbag massage together, which deliver targeted therapy to promote circulation, relieve knee joint pain and relax tension muscle. 4 in 1 functions are convenient for home therapy to fit different needs and offer comprehensive relief on your knee.
• 3 Vibration & Airbag Massage: This heated knee massager built in powerful vibration motors for knee massage and offer 3 levels vibration massage. Upgraded 3 levels of airbag massage design simulates knee massage by hand and relaxes tired knees by squeezing the areas on both sides of the knees. It can effectively help relax muscle in knee and surrounding areas for releasing tense stress.
• Real Wireless Knee Massager: Knee Therapy Massager Device has real cordless design and built with 2200mAh Battery. And it is rechargeable that comes with a Type-C Charging cable. It allows you to make knee therapy anywhere and anytime. To maximize battery life, it is recommended to fully charge before initial use.
• Great Gift Idea: Auto off 10 mins massage timer to avoid over-use of this knee massager. Featuring an ergonomic design and adjustable velcro straps is suitable for most people. This vibration knee massager is a perfect gift for your parents, family, lovers, friends and self-use. A good idea for Christmas, Thanksgiving, Birthday, Father Day, Mother Day and so on.

4 in 1 Cordless Knee Massager with Red Light, Heating and Vibration, Portable Massager for Knee Home Use