Their split magnetic design warms both hands separately, and with 3 heat settings, you control the warmth. Plus, they double as a power bank for your devices. These compact hand warmers provide up to 9 hours of heat and charge via USB for ultimate convenience.· Spilt magnetic design · 2x 5000mAh battery capacity · Compact design and easy to operate - 3 heat settings · Provides 6-9 hours heat* · Rapid start (heats up in 10 seconds) · Charging LED indicators · Power bank function · USB rechargeable · USB-C cable included · Port cover More info
