The Venom Go by Hyperice is a revolutionary heat + vibration wearable with unmatched versatility and customization. Choose from 9 combinations of heat and vibration to soothe sore muscles in an instant. The Venom Go is not a TENS unit. A TENS unit uses electrical pulses to stimulate the nerves, the Venom Go is a massage device that combines heat and gentle vibration patterns to warm up specific muscles and increase blood flow to the treated areas. Venom Go brings the same innovation athletes and everyday wellness enthusiasts have loved from the Venom line into a wearable that can be applied anywhere on the body. Heat and vibration spot treatment to loosen and relax muscles stress and tension has never been more convenient – the magic of Venom is ready to go anywhere. The Venom Go pod connects magnetically to the Venom Go pad to create one of our most innovative technologies to date, providing versatile and powerful treatment wherever your body needs it most. The Venom Go comes with 3 pads that are completely reusable up to 20 times each. The Venom Go battery life when run on level 1 heat can last up to 1 hour, when run on level 3 heat and combined with vibration battery life will last up to 20 minutes.