The glue used to stick adhesive pads to the skin is FDA approved. It is the same glue used in the hospitals and band-aids.
Viber massage device takes less than 2 hours to charge.
Working hours at 35% : Upto 2.75 hours
Working hours at 75% : Upto 1.7 hours
Working hours at 100% : Upto 1.3 hours
Yes. Place the viber massage on the arm strap. Wear the arm strap on your arm, connect the usb charger to the power bank and keep massaging!
since it is a spiral cord, it can be extended upto 33 inches (85cm)
The device provides a cost effective and easy solution to perform massage. However, different people may respond to the vibration frequency differently. Hence, it is recommended to immediately stop using this product if the vibration makes you uncomfortable.
Yes, viber massage can be operated at 3 different speeds: low, medium and high.
This device is not designed for prolonged usage. However, it is highly recommended to stop using this product and consult a physician in case of any discomfort.