LDNIO TRUE WIRELESS BLUETOOTH SPEAKER + BUILT IN PB 5000MAH

20hrs playtime in 75% volume,also can be used as powerbank
Built in 5000mAh powerbank
Play music via bluetooth, TF card and AUX

Specification
Capacity: 5000MAH/18.5wH
Input: DC5V = 2A
Output: 5V = 2.1A(MAX)
Bluetooth 5.0
Supports microSD flash cards (32 GB)