Smart Knee Massager For Pain Therapy Massage Color:white 2 LBS) on a smooth

2 LBS) on a smooth surface

stereo music

High Definition Vanity Mirror will show you every detail you want to see and help you hide every detail you don't want to be seen

he picture shows the finished product

Smart Knee Massager For Pain Therapy Massage Color:white 2 LBS) on a smoothCharging time: 3 4 Hours Use time: 4 5 days (20 minutes of use per day) Battery: 3. 7V DC 3000mAh Power: 10W Charging: 5V DC 1A (USB) Pressure Strength: 200mmHg Feature : knee massager for therapy This product is designed in accordance with ergonomics and physical massage techniques, through air pressure massage, vibrating ball massage, intelligent control of constant temperature hot compress, and combined with visible red light with a wavelength of