ESB8251B Factory OEM Good Quality 1800mAh 7W*2 Portable Wireless Bluetooth Speaker With LED

Bluetooth:JL5.3+EDR

Battery capacity: 1800mAh

Power Supply: DC 5 Volt

Output Power: 7WX2

Driver Unit: 52mm*2

Frequency Response: 60Hz-18KΗz

Charging Time:5 hours

Playing Time with LED:aboout 1.5-3.5 hours

Playing Time without LED:aboout 2-4 hours

Support TF/USB/AUX/LED Light/Bluetooth