About this item

• ???????? ??? ?????? ????????: Compatible with 7.4V/3A 3.5mm DC input port heated vest, heated jacket and other heated clothing. The professional customized chip provides about 6 hours continuous and stable output for the heating clothing, which is safe and reliable (PS. It’s not fit for 5V powered or 5.5mm DC heated clothing) .
• ???? ???????????: USB 5V 2A output is also great to charge your cell phones, tablets, smart watches and other devices.
• ???????? ??????: Rapthor’s comprehensive MultiProtect safety system includes overcharge protection, short circuit protection, temperature control, and more.
• ??????? ????????: Take and use on any flight safely, and stay powered up on your journey, and the slim body is conducive to putting it in the pocket.
• ???? ??? ???: 7.4V 5500mAh portable battery pack, USB Type-C charging cable, 5V 2A charging adapter, 12-month warranty, and friendly customer service.