Tens Neck Massager Electric Pulse Cervical Body Shoulder Acupoints Massage Device Pain ReliefReduces Fatigue & Improves Blood Circulation: With the help of pulse technology, the Neck Acupoints Massage Device is does not only works for releasing daily stress, but also improve physical health. The massager works by sending electronic pulses to the muscle needing treatment, which causes the muscle to exercise passively. By using it, your muscle can be tightened, strengthened, while reducing the visibility of cellulites.6 Massage Modes: 6 modes neck massage modes and levels of intensity to choose from. Users can select the appropriate mode according to personal needs,Give you the feeling of a real massage, promote the detoxification of the lymphatic system, and achieve the effect of relieving fatigue. For beginners, it is recommended to start with the lowest intensity.Smart & Funtion: TENS Neck Acupoints Lymphvity Massage Device has built-in key functions, which will automatically stop within 15 minutes to ensure safety. The built-in new thermostat gives you a better experience of eliminating fatigue.The funtion with refreshing brain is suitable for anyone.Tips: 1. Charge the neck Massage fully before the first use. 2. It is normal if you get an electric shock when you use it for the first time. 3. Before use, pleae wipe the neck with a wet towel. Dry skin can affect the effectiveness of the product.Specification:Rated Power: 3WRated Voltage: 3.7VMassage Time: 15 MinutesPackage Included: 1 x Neck MassagerNote:Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures.Thanks for your support :)