SM-808 Vibration Foam Roller Smart massager

* Long size Foam roller, easy for full body use. Massager
for Back, Legs, Workouts, Gym, Pilates and Yoga, for
Trigger Point Self Massage & Muscle Tension Relief.
* 4 Speed adjustable, One automatic speed adjustable.
* High quality enviromental EVA material. Different color
available, can be customized,
* 4400mAh li battery,charging time is about 235mins, can
be used about more than 8 hours when it is full charged;
* USB-type C recharge
* 15 mins time setting