Specifications:
Name: Wireless red light heating knee massager
Material: ABS
Color: White + Black
Interface: USB
Rated current: 2A
Rated voltage: 3.7V
Noise: less than 65dB
Heating temperature: low 40℃ / medium 42℃ / high 45℃
Battery capacity: 3000mAh
Package size: 27.6 x 20.5 x 16.2 cm (approx.) / 10.87*8.07*6.38 in (approx.)
Package weight: 1kg (approx.)

Features:
● Cordless and lightweight: With a high-performance 3,000 mAh battery and a weight of 2.2 pounds, it's a true cordless all-rounder. Enjoy a relaxing and pain-relieving knee massage at home or anywhere in the world.
● Ergonomic design and a great gift: This is a functional and affectionate gift for your loved ones - mom and dad, family and friends, for any occasion or celebration, or enjoy one for yourself.
● The LED touch screen control panel is easy to operate and intuitive to understand. The included detailed user manual has larger text and illustrative drawings that make the device fascinating to operate. A separate Quick Start Guide helps you get started with massage and pain relief in no time!
● With airbag massage, infrared heating and multiple massage modes.
● Built-in infrared light penetrates the muscles and makes the cells more energetic.

Packing list:
1 x knee massager
1 x USB charging cable
1 x Instructions