Lafhome Hand Warmers Rechargeable 2 Pack, Electric Hand Warmer Reusable 4000mAh USB Portable Pocket Warmer, 10 Hrs Lasting Hand Heater for Camping Hiking Hunting Golf Ideal Warm Gift for Women Grey - Shenzhen Chousen Optoelectronics Technology Co., Ltd, CSW10A

• 【Upgraded Hand Warmers 2 Pack】 Rechargeable hand warmers designed with double-sided heating, you can merge them to get one hand warmer, or separate it to have two reusable hand warmers, which can provide warmth for your both hands. It is palm size and ultra light, you can easy to put into your each pocket. 【Long Battery Life & Rechargeable】 Handwarmers built-in 2000mAh x 2 rechargeable battery, which can provide 6-10 hours of continuous heating each pack, perfect for all-day outdoor and indoor activities. Such as camping, hiking, fishing, skiing, walking, hunting, playing golf, reading, watching TV, etc.(Notice: Not support power bank function) 【2S Quick Heating Up】 Electric hand warmer with 3 modes of temperature, they are low temperature(35-40℃), middle temperature(40-45℃), high temperature(45-50℃) for you to choose. It will heat up in 2 seconds and provide warmth for you after long press the button. 【Ensure Safe to Use】 USB hand warmer made of high quality aluminium and ABS material ensure absolute safety and lasts longer. This hand warmers reusable deigned with USB-C charging port, which supports fast charging and only need 4 hours to get fully charged. 【Perfect Warm Gift Choice】 Reusable hand warmer comes with exquisite packaging box, no need repack the box, which is a perfect gift for your friends and family in holidays. Such as Thanksgiving Day, Christmas Day, Valentine's Day, Birthday,etc. If you have any question or need support, please feel free to contact us. We will provide a solution and get back to you within 24 hours.