Electric Remote Smart Back Neck Shoulder Massager

Feature:   1. Promoting blood circulation can reduce cervical pain; 2. 42 ℃ constant temperature hot applied, relax blood vessels, relax muscles and bones, speed up blood circulation, reduce cervical pain; 3. 3 kinds of massage modes, 15 gears of force adjustment; 4. No operation for automatic power-off, automatic power-off after 15 minutes by default, safer and more secure; 5. High frequency mute, 0-20dB, very quiet, almost no sound; 6. Breathable and skin friendly soft silica gel, which can directly contact the skin, comfortable, breathable and non allergic.   Specification:   Item Type: Cervical Massager Material: PC + Silicone Size: 14.9 * 14.6cm Color: White/Pink Cell: Polymer Cell Battery Capacity: 800 mAh Input Standard: DC / 5V DC Maximum Power: 5W Charging Time: 1 Hour Mode: 3 Gear: 15   Working Principle:   Through the low cycle pulse technology, 3-5cm deep under the skin, open the pain points and meridians, reduce the cervical pain.