T&G TG-439 TWS Portable Wireless Bluetooth 5.3 Speaker HiFi-Grade Sound Quality

T&G 439 Bluetooth speaker

Portable Wireless Speaker
Size: 285.5x117x121mm
Weight: 1391g
Bluetooth Version: V5.3 
Frequency Response: 120Hz—20KHz
Battery Specifications: 3600mAh / 3.7v
Transmission range: 10m
Signal to noise ration:z90dB
Charging Voltage:5V/2A
Supported Protocols: L2CAP/A2DP/AVRCP
Normal Volume play time 20 hours 
Charging time: 4 hours
Audio Output: 30W
Model: T&G 439
USB Card/TF card/Wireless/line in/FM
IPX5
RGB Colorful lighting

PRODUCT FEATURE:

1.International advanced wireless chip and circuit design techniques,support wireless devices.

2.With FM fuction,can search radio station broadcast automatically.

3.With Hi-Fi speaker,to make sure the clear and bright sound.

4.Support MICRO SD card and USB card play MP3 format audio.

5.the wireless working distance is 10 meters

6.With AUX line in,can directly connect the outside devices,for example,tablet/pc/tv/cell phones.

7. it will close automatically after 30mins if disconnect wireless.

8.A variety of flashing LED lights with different colors,color lights flash follow the melody.

9.Support TWS.

10.Support outdoor EQ audio modes.