cool for klgo ly-779 bluetooth speaker sound wireless speaker

Bluetooth Specification: V5.3
Wireless Transmission Range: 10M
Battery capacity: 1200mAh
Built-in voltage: 3.7V
Play time: About 2.5 hours
Speaker power: 5W * 2
Machine Size: 188*75*67.5MM
Packing Size: 85*85*220MM
The machine weighs approximately 532 grams.
Color: Black/Gray/Blue

Product Features:
Bluetooth connection, wireless connection can automatically turn off, call can answer with one key without lifting, FM radio / TF card and USB flash drive direct reading / audio input - DC-5V (MICRO-USB) charging
Illuminated LED Lights" 或者 "LED Lights with Color Changing Effects
Support TWS pairing

30PCS/box
Crate Size: 42.2*40.5*27CM
Weight: 19.2KG
Volume: 0.047CBM