Sell laptop speaker, PC speaker, computer speaker, portable speaker

详情

Multifunction speaker with FM radio and SD/TF card slot
LED screen
Compatible with Laptop,computer,PC,DVD player,MP3/MP4, cellphone and other audio devices.
Mass storage lithum battery.

Specification:
1. Body size: 5.5(W)*6(H)*5.1(L)cm
2. output power:3W
3. Frequency response:**0HZ**8KHZ
4. Speaker: *5mm,4 Ohms
5. Power Supply: 3.7V,**0mA
6. Humidity Test: ****5% RH *4H
7. S/N Ratio: ≥*5dB
8. Heat test: ****-**5degree
9. RF:**0Hz±*0%