Specification:Item Type: Mini Cervical MassagerMaterial: ABS+PUColor: BlackWorking Temperature: 10-35Mode(Intensity): 6 Gears(10 Levels)Working Voltage: 3.7VWorking Time: 15 MinutesWorking Current: 50MABattery Type: USB Rechargeable TypeProduct Weight:130gPackage List:1 X Remote Controller1 * Massage Pad1 * Main Device1 * USB Cable1 * User ManualFeatures:1. Micro-electric pulse massage relieve muscle discomfort, stimulate neuromuscular and cell, activate muscle vitality.2. Made of artificial leather fabric, soft, skin-friendly and comfortable to use.3. Can alleviate physical fatigue, massage the whole body muscles, improve body function.4. One button to start the intelligent massage, easy to operate switch modes.5. Automatic power off in 15 minutes, avoid excessive massage, safe and convenient to use.6. USB charging, built-in rechargeable battery, which can be charged by USB interface, more eco-friendly and energy saving.7. Portable size and lightweight, it can be used anytime and anywhere.8. Suitable for multiple parts of the body such as neck, shoulder, leg, waist, arm, etc.9.Just attach it to your body one time per day, easily achieve your exercise target by using daily time, convenient and practical.Charging: When it is charging, the red indicator light will on, When it is full power, the indicator will be off, It will takes about 1 hour to full charge, can be use at least 8 hour. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store