• Fast Heating & Intelligent Temperature - Want to enjoy outdoor sports but are afraid of the cold? DEGBIT double side fast heat hand warmers is the best choice. It has 3 seconds fast heating and 3 levels temperature control [96-108℉], [105-120℉], [118-132℉]. Choose a comfortable temperature freely, winter is no longer cold. Slim yet hot, perfect for raynaud heat therapy and relieve fatigue, winter has never been so warm before.
• 12H Long-lasting Warm - The huge battery capacity brings longer heating time, and the heating time of up to 12 hours brings you a free outdoor driving experience without worrying about the cold. lt is ideal for long time outdoor activities, like jogging, golfing, fishing or camping, hunting, skiing, climbing, hiking. Red light indicates heating intensity, Blue light indicates the remaining battery power.
• 7800mAh Large Capacity - 7800mAh super large capacity quick heat hand warmer & Power bank 2-in-1. It's not only an electric hand warmer but also an backup cellphone power bank. With USB Type C/USB Output/Micro-usb charging port, which can easily charge cell phones or tablets, compatible with both android phones and iPhones. It can roughly charge your iPhone X about 2.8 times, Samsung Note 10 plus about 2.2 times. Bring you warmth and energy！
• Safety & Comfortable - Built-in multiple security guards, give you a safe and warm winter. A built-in intelligent protection chip prevents rechargeable hand warmers from over-charging, over-voltage, over-current and short-circuit. What's more, the rechargeable lithium battery is certificated with UL, FCC, RoHS and CE, it meets international safety standards. Made with high-tech aluminum and ABS, it's more durable, anti-skid and shockproof.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 180 Day Manufacturer Limited Warranty