Power bank with 4000 mAh Li-ion battery
Hand heating function with 3 settings (35°, 40° and 48°C)
USB-A output for charging the phone with a cable
Input: 5V 2A
Output: 5V 2A
LED indicator to show charge/discharge status
Connections: USB-A for phone charging. USB-C for power bank charging.
Battery: 4000 mAh Li-ion battery
Power Source: Charge the power bank via USB-C
Size (cm): 6 (w) x 2.5 (d) x 10.5 (h)