.Unit Size: Dia 60*42.5(H)mm

.Material: High End ABS plastic Material

.Speaker output: 4Ω,3W

.Bluetooth version: V3.0+EDR

.Working time: up to 2 hours

.Support Bluetooth BT +Hand Free Call

. Power bank with capacity 300Mah

.Support music play from Micro SD card by inserting into the slot

.Unique Drum Design for Promotion Choice