The bluetooth speaker plus power bank has multiply-function, solid performance across portability and providing awesome audio quality. I got this one with the purpose to entertain outdoors and sometimes working out. Can confirm that this is good to travel with cause it own 3000mah battery and it also can be a travel-adapter charger. The Bluetooth connection is seamless. It would definitely recommend to buy.
Multifunctional bluetooth speaker with power bank.
Universal adapter for 150 countries. Bluetooth 4.2 system . 3000mAh Power capacity.
Power input:AC 100-240V
USB output :DC 5V-2.5A
Bluetooth range:Up to 10m
HIFI lossless sound quality. Immerse yourself in 360 degree of HIFI sound.
Dual USB output.
Compatible with a variety of devices to charge,charging together.