TF SD card speaker for Laptop notebook mobile computer mp3 mp4

mini portable TF/Micro SD card speaker
1.speaker for computer,laptop,notebook,mobile,mp3,mp4
2.Compatible Micro SD/TF

TF/Micro SD card speaker for Laptop notebook mobile computer mp3 mp4 

 

Specification  

1.Built-in Lithium-ion battery;Power Supply:Lithium-ion,Computer-USB-in,DC-in
2.Compatible mobile/computer/MP3/MP4,Compatible Micro SD/TF card
3.5-pin AUX in
4.Memory Play:Auto remember the last song & play mode played
5.Material:Aluminum alloy 

6.product size:50x40x40mm 

 

Technical parameter

Output power:RMS 3W

Frequency:100-20KHZ

Driver unit:36mm

Power Voltage:USB 5V

 

Packing details

Each per PVC tray,then put in color box

100pcs/CTN

N.W.:12KGS

G.W:13KGS.

CTN size:485*300*220mm