LDNIO BTS11 Wireless Bluetooth Speaker With Power Bank 5000mAhInput 5V-2A(Max)
Output 5V-2.1A9(Max)
8hrs playtime in 75% volume, also can be used as power bank
Built in 5000mAh power bank
Play music via BluetoothTF card and AUXCapacity:5000MAH/18.5wH..