1、LCD Display: Intelligent numerical control, clear remaining power, LCD display, can clearly view remaining power, smart sensor, visual temperature is more secure. 2、Double Sided Heating: 5 seconds to quickly double sided heating, double sided heating body, the heating effect is even and warm only 5 seconds, no need to wait. 3、2A Charging and Discharging Battery: The charging and discharging battery up to 2A can quickly realize charging and discharging, making your life full of pleasure. 4、Automatic Power Off: Automatic power off, safety protection, automatic power off protection, preventing overcharging, intimate lanyard design, nonslip and antidrop. 5、Power Bank: Hand warmers can also turn into a power bank in seconds, a mobile phone energy supply station, and a small but small mobile phone that can save your battery. Item Type: Rechargeable Hand Warmer Cat Paw Material: ABS, Aluminum Alloy Battery Type: Polymer Lithium Battery (Ship with Inbuilt Battery) Battery Model: 955465 Battery Capacity: 9800mAh Heating Power: 7 to 10W Warming Time: 3 to 5 Hours for the First Level, 4 to 6 Hours for the Second Level Heating Temperature: First Level 45℃ Second Level 55℃ Size: Approx. 7.5 x 10.9cm / 3.0 x 4.3in 1 x Hand Warmer 1 x USB Cable 1 x Handles Rope 1 x Storage Bag