Adjustment mode: key
Features: bluetooth audio input, bluetooth speakerphone, LINE IN, TF card, usb flash drive
Power supply: DC 5V, lithium battery (300mah)
Effective power :3W
Speaker unit: conducted 45MM
Frequency rate: 90 hz - 20 KHZ
Audio interface: 3.5mm
4 Ω resistance: resistance
Playback time: 2Hours
Speaker weight: 200G
Bluetooth version: Bluetooth3.0 4.0
Operating frequency: 2402-2480mhz

Product description: 

1. Brushed aluminum alloy bluetooth speaker

2. Stereo sound quality, exquisite workmanship;     

3. Support MP3 and WMA music files;        

4. Support TF card, USB player, bluetooth band call, file playback

5. Memory function, automatically start playing from the last song;               

6. Support 32GB SD card; 

7. Support FM mode   

Packing specifications: 

WS887

100 PCS/box