1)audio tf card speaker 2)mini speaker MP3 player card reader 3)Portable, support plug 3.5 jack earphone 4)Can be prowerd by
1) Lovely hotsell audio tf card speaker
2)mini speaker MP3 player card reader3)Portable, support plug 3.5 jack earphone4)Can be prowerd by PC
Features:The world's first TF Card mini hamburger speaker with retractable resonator and built-in lithium battery,can also work with many audio players like mp3/4,laptop etc.
Specification:
Support 15mm * 11mm SD Card, MMC Card, up to 4GBSupported music formats: WMA MP3,Shell materials:QIMEI ABS757Shell Painting:UV PAINT spraySpeake:MAGNETISM PREVENT(4ohm)36MM*2WLoudspeaker output:2WFrequency response:80HZ-18KHZLithium-ion battery Voltage:3.7VLithium-ion battery capacity:300MAHLithium-ion battery charging Voltage:5V±0.05VProduct net weight:50g(including battery)Product specification:5.2cm*3.2cmBattery Charge time:DC 5V 300MA to 500MA about 2.5 hours; USB about 4 hours;Package materials:speaker+Crystal Case+English manual +USB cable+Analog Card.
Lovely hotsell audio tf card speakeraker
