3000W Portable Wireless Speaker with Dual Subwoofers Hardware M Key (for NVMe M

M Key (for NVMe M

helping students better understand and apply the concept of time zones

Light varnish finish withnon-toxic paints

Being made of Flocking+PVC

3000W Portable Wireless Speaker with Dual Subwoofers Hardware M Key (for NVMe MExperience deep bass and crystal clear sound anywhere with the 3000W Portable Wireless Speaker. Specifications: Power Output: 3000WSpeaker Size: Dual 16. 5cm high quality subwoofersDimensions: 22cm x 19cm x 49cm (refer to the image)Power Mode: Battery powered or USB dual useBattery Type: Rechargeable lithium battery (18650 series)Battery Capacity: 1500mAhCharging Port: Type CWireless Type: Wireless connectionOperating Voltage: 36VSurround Sound