3.5mm Mini Speaker Mobile Phone Speaker MP3 Speaker Amplifier External Speaker^p Features:

Dual channel,mini stereo mobile phone speaker

Portable wireless for cell phone MP3 MP4,Laptop ,etc.

Portable Device: It is able to be easily carried or moved,and is perfect for outdoor entertaining or travel.Enjoy your music everywhere.

No wire required,just plug and play

Product function: This is a mobile phone speaker protector, when playing video, use the speaker to work instead of letting the phone speaker work for a long time.

Specification:

Connection method: 3.5MM audio jack

Play format: WAV,MP3,WMA

Play time:8 hours

Mode of operation:Plug and play

Battery capacity:0.2 A

Function: Anti-drop, dustproof

Power supply mode: External battery

Interface Type: USB

Number of speakers: 2

Frequency response range: 40Hz-20KHz

Channel: 2

Output power: 2 watts

Radio function: No

Size: 80x30MM

Shell material: Plastic

Signal to noise ratio: ?Ý75dB

Speaker adjustment method: Button

Support format: SD card

Powered By: 2 x AAA Battery Not Included

Package includingLs

1x Mini Speaker