Introducing the Bionic Arm Underarm Toner, a professional quality arm slimming belt for use at home and on the go.

Features - Color: Black. - Material: Cloth. - Size: 25 x 27 x 8 cm. - Power: 220W. - Voltage: 3.7V. -

High practicality. Can both thin arms and thin legs. - 10 minutes a day, can tighten the calf/arm 600 times by letting the muscles move themselves!

The Bionic Arm uses bionic micro-electronic technology to stimulate the brain, emit EMS micro-electric signals to control muscle movement, better slimming effect! - 

• 10 minutes a day, can tighten the calf/arm 600 times.

Intelligent control of the muscles to produce a powerful amount of contraction exercise, easy to lose weight!May feel muscle soreness after use, this is normal, will disappear after a few days of soreness.Using bionic micro-electronic technology, simulate the brain, emit EMS micro-electric signals to control muscle movement, better slimming effect!High practicality. Can both thin arms and thin legs.