Speaker type: portable bluetooth speaker
Adjustment: key
Features: bluetooth audio input, bluetooth hands-free call, LINE IN, TF card, usb drive
Power supply: DC 5V, lithium battery (800mah)
Effective power :5W
Speakers for less than 45MM
Frequency rate: 90 hz - 20 KHZ
Audio interface: 3.5mm
4 Ω resistance resistance:
Play time: 2Hours
Sound box weight: 300G
Bluetooth toothpicks: Bluetooth4.2
Working frequency: 2402-2480mhz

Product description: 

1. Brushed aluminum alloy bluetooth speaker

2. Stereo sound quality and exquisite workmanship;     

3. Support music files in MP3 and WMA formats;        

4. Support TF card, USB playing, bluetooth talking and file playing

5. Memory function, automatically starting from the last play of the song;                               

6. Maximum 32GB SD card is supported; 

7. Support FM mode,                                                          

Packing specification: 

882

100 / box Bin: 40 * 40 * 44 cm 23.35 KG

Color box packaging 78*78*105MM