Free Shipping Mini Portable USB Wireless Supports TF/SD Card Bluetooth Speaker Music Player Sound Am

Free Shipping Mini Portable USB Wireless Supports TF/SD Card Bluetooth Speaker Music Player Sound Amplifier FM Radio for $28.41

is_customized:​

Yes

Package:​

Yes

Use:​

Portable Audio Player,Mobile Phone,Computer

Special Feature:​

Wireless,Portable,Mini

Rated Power:​

5W

Impedance:​

2.6Ω

Frequency response:​

80HZ-15KHZ

Distortion:​

THD <1%

Signal-to-noise ratio:​

S / N ≥ 85DB

Separation:​

≥ 50dB

Lithium Specifications:​

3.7V/500MAH

Speaker Size:​

Dia. 56*55mm

Color:​

Silver-white,Black,Red,Silver-grey,Silver
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