Bluetooth speaker and Power bank

Bluetooth speaker and Power bank. Bluetooth speaker with integrated power bank in ABS casing. The rechargeable battery is 4000mAh that allows you to charge an average mobile phone twice or enables you to listen to your favourite music up to 6 hours via the 3W speaker. Including pick up and next/previous song function. Output 5V/1, input 5V/800mAh. Including micro USB cable. Product size (cm): 9.8 x 4.3 Material: ABS Color: white/black