- ADJUSTABLE AND COMFORTABLE: This 5V USB heating pad adopts an adjustable loop fasten, which enables you securely affix it to your body, convenient and secure. You can adjust the length to suit your body, with even heat dissipation, to enjoy comfortable heat therapy and ache alleviation. Also, the included extension belt can be applied to the heating pad for free adjustment.
- 3 HEATING LEVELS WITH AUTO SHUT OFF: Long press the button to turn it on. One button to adjust the temperature with indicator, the heating pad with auto shut off has 3 heating levels to switch from, high temperature with red indicator (50-52℃/ 122-126℉), medium temperature with blue indicator (45-47℃/ 113-117℉) and low temperature with green indicator (40-42℃/ 104-108℉). Support 2-hour auto shut-off, intelligent and convenient.
- 5V 2A USB POWERED HEATING PAD: This USB heating pad for cramps must be connected with a power source. We provide a 5V power adpater for use. Also, you can connect it with a power bank or car charger (not included) when you are on the trip or in the car, convenient and portable. Please note that it is not compatible with fast chargers.
- EFFECTIVELY RELIEVE PAIN AND FATIGUE: Adopting Graphene heat technology, this 5V USB heating pad for back pain relief can alleviate muscle tension and promote blood circulation. You can apply it to your cramps, back, arm, shoulder, knee for pain relief, no worry about being skin-burnt and no harm to your body.
- FREE YOUR HANDS: Comes with the extension belt, elastic and adjustable. This heating pad can be attached to your body tightly while you are working, doing the housework, arranging your belongings and more. Beside, the extension belt can fix the heating pad to your body tightly for better heat experience. Suitable for home, office, car, travel and more.
