HAWEEL DIY 6 x 18650 Battery 24W Fast Charge Power Bank Box Case with Display, Not Include Battery (White) Filter-Protective Case When using it for the

When using it for the first time

pleasing to the ear

Transmitter: 6XAAA batteries (not included)

as well as car or speaker use

HAWEEL DIY 6 x 18650 Battery 24W Fast Charge Power Bank Box Case with Display, Not Include Battery (White) Filter-Protective Case When using it for theFeatures 1. 6 x 18650 batteries power bank without soldering (battery not included) 2. Built in anti reverse chip, the motherboard will not be burned when reverse installation 3. High bright lighting (press and hold the switch for 3 seconds to wake up) 4. MAX supports 24W 5. Support VOOC 20W fast charging for Apple 6. Support 22. 5W, suitable for Huawei 7. Supports Samsung Xiaomi OPPO vivo fast charging fast charging 8. Charging current up to 5A,