TG389 Waterproof Stereo Sound Box Compatible with Bluetooth Speaker 1800mAh FM Radio Music Player

1.BLUETOOTH SPEAKER:5.3
2.WITH FM FUNCTION  
3.WITH TF+USB CARD SLOT
4.WITH TWS/FREE CALL FUNCTION 
Supports two outdoor EQ audio modes
Battery: 1800mAh
Normal volume playing time:3H                
S/N Ratio:≥90db
Speaker:¢57mm*1, 4Ω/8W*1
Frequency Response:120HZ-20KHZ
Charging voltage: DC5V 500mA                       
Single weight: about 416g                          
Product size:90.5*90.5*104.6mm                       

Color:black, red, gray, green, purple