1. Material: PU+ABS 2. Temperature sensing heat: about 42 degrees Celsius 3. Rated voltage: 5V 1A 4. Timing: 15min 5. Battery capacity: 1000mAh 6. Charging time: about 2h 7. Use time: about 1.5h 8. Charging port: Mciro USB 9. Size: about 23 x 10 x 12cm 10. Weight: approx. 232g
Features: 1. Adjustable elasticity, suitable for different sizes of head circumference 2. One button start, easy to operate 3. 3-in-1 split structure, can be folded and bent 180 degrees, suitable for different head shapes, easy to carry outside 4. 3 built-in music, can be played sequentially, double-click button can be turned off (can not be downloaded/replaced) 5. 15min timer shutdown, comfortable sleep 6. Warm feeling hot compress, soothing the eye area, 42 degrees Celsius or so zone temperature-controlled heating
