DR.PREPARE 5V 3A Heated Vest Battery Pack, 10000mAh Power Bank for Heated Jacket with Dual USB Outputs & Type C in/Output, Ultra-Compact Portable External Battery Charger, Eye Mask, iPhone, iPad

[Designed for Heated Vests] DR. PREPARE 10000mAh battery pack is designed for heated vest, heated jacket, heated pants and heated masks etc.. With 2 USB and Type-C ports in combination with 5V/3A output, the small battery pack provides your devices with 3X faster charging speed than other traditional 5V/1A adapters and power banks.
[Mini Size, Big Power] With only 3.7 * 2.5 *1 inch in size and 7.1 oz in weight, this power bank is even as small as your credit card. 10000mAh big capacity will be enough for your all-day outdoor trip. Provides about 2-4 charges for cellphone, 1-2 charges for Tablet PC, 10 hours runtime for a desk fan. (Actual results may vary with different devices. )
[3 in 1 Charging] With dual USB and Type-C output ports, you can charge for 3 devices at the same time. Recharge the power bank via the Type-C input or micro USB input port. The intuitive LED indicators on the power bank will show the battery status during recharging.
[Versatile Charging] This portable charger is suitable for most USB-powered electronic devices, such as iPhones, Android phones and tablets. It also supports to charge your heated eye mask, desk fan. Ideal for travel, you can simply slip the battery pack into your bag or pocket.
[Superior Safety] With overcurrent protection, overload protection and short-circuit protection, this external battery pack is safe and reliable. Multiple safety protections will keep your battery healthy and durable.