L20 15W Transparent Luminous 6D Stereo Wireless Bluetooth Speaker(Black) Filter-Adapter One Package Size 28cm *

One Package Size 28cm * 22

0 LTE / T395

please confirm whether the motherboard has a USB3

Charging note:

fruit pattern carving as well as PCB board cutting and other scenes

L20 15W Transparent Luminous 6D Stereo Wireless Bluetooth Speaker(Black) Filter-Adapter One Package Size 28cm *1. Product size: 170x145mm 2. Bluetooth version: V5. 0 3. Effective distance: 10m 4. Speaker specification: 40mm; External magnet: 15W 5. Battery capacity: 4000mAh 6. Charging time: about 2H 7. Playing time: can play about 6H 8. High fidelity sound quality, halo effect, 360 degree surround sound 9. U disk, TF card music playback, support MP3, WMA, support auxiliary input 10. It can automatically change colors, race horses and dazzling lights, follow