BEFORE PLACING YOUR ORDER CONTACT US SO WE CAN CONFIRM AVAILABILITY AND OFFER YOU A DISCOUNT CODE. YOU MAY DO THIS VIA CHAT OR EMAIL [email protected] SEND US THE PRODUCT NAME AND WE WILL PROVIDE THE DISCOUNT CODE. WE PREFER CHAT TO GET RESPONSE. Are you looking for Christmas presents? This hand warmer will help you solve the problem. Featured with 10000mah battery capacity and one USB output port, charge your electronic devices 3-6 times when in outdoor activities. Also work as a hand warmer, come with 3 temperature level with one button operation, easy to adjust temperature according to different demand. Vibration massaging modes help reduce fatigue after long time working. Built in flashlight and 4 indicators provides illumination when you are in dim environment and shows remain battery status. Come with micro USB cable, it can be connected and powered by multiple ways. Multiple protection guards protect your power bank and electronic devices from overcharging. Palm size and stylish appearance, put in your handbag, briefcase or in your suitcase, bring you much warmth and convenience.