Tens Neck Massager Pulse Technology with Heat - Stimulate neck muscles directly for deep recover without bruising skin. Muscle Stimulation and Duo Pad Heat - Add a soothing warmth to your massage without additional accessories. Custom Modes - Fine your perfect massage with 3 massage modes and 15 strength levels. Wireless Remote - Cord-free massager control with magnetic mounting. Rechargeable - Plugs in to recharge via USB.   Tens Neck Massager Pulse Technology with Heat - Stimulate neck muscles directly for deep recover without bruising skin Muscle Stimulation and Duo Pad Heat - Add a soothing warmth to your massage without additional accessories Custom Modes - Fine your perfect massage with 3 massage modes and 15 strength levels Wireless Remote - Cord-free massager control with magnetic mounting. Rechargeable - Plugs in to recharge via USB Warranty not applicable Actual Product Dimensions (Not Gift Box) Inches : 6.7 x 6.7 x 2.3 Actual Product Weight (Not Including Gift Box) Pounds : 1.2 # Pieces In Set: 1 Pair Number of Batteries: 1 Number of Settings: 5 Number of Speeds: 3 Included: 1 Ni-Mh Battery(ies) Features: Battery Operated, Cordless Battery Type: Rechargeable Measurements: 11.6 Height/Inches, 4.1 Width/Inches, 11.7 Length/Inches Base Material: 73% Other 5% Or Less, 27% Plastic Battery Size: Ni-Mh Care: Wipe Clean Country of Origin: Imported