1. Product temperature can be adjusted in two levels, constant temperature heating on both sides, warm in winter, multi-directional protection2. Creative appearance design, exquisite craftsmanship3. 5000mA capacity, convenient for mobile phone battery life, powering you anytime, anywhere4. The surface of the mobile power supply has a delicate Press, giving you an experience that you can't put it down5. Double-sided fast heating in 3 seconds, light and compact6. Hand warmer / neck warmer / power bank three in one, to meet a variety of needs7. Hang your neck with you, free your handsMaximum power: about 10wInterface type: type-C interfaceProduct size: 75x33x127mmCharging: about 3 hoursAmbient light: warm yellowCharging port: type-cBattery life: 2.5-5 hoursHeat neck: about 39 in the first stage, about 43 in the second stageHot compress: around 45 for the first level, around 55 for the second levelCharging indicator: red charging light flashes, full red light is on, indicator light is blue when workingAdvantage:1. Fast heating in 3 seconds2. Double-sided constant temperature3. Long-life heater4. Efficient heating elements5. Intelligent temperature control6. Overload protection7. Fireproof materials8. Safety and explosion-proofDue to different production batches, there may be color difference, which does not affect the useMaterial:Plastic+metal+siliconecolour:WhitePackage Contents:1 * Host1 * charging cable1 * Chinese and English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Products from Bazhou's store