A16 Portable Mini RGB Light Music Speaker w/ MicroSD Slot

Aesthetic
Color：Pink
Material：ABS Connectivity
Expansion Slots：microSD
Ports：USB 2.0, 3.5mm, Mini-USB, MicroSD Earphones & Speakers
Frequency Response：100Hz~18KHz
Impedance：4 ohmsPower & Batteries
Battery Capacity (Mfg Rated)：500 mAh
Battery Chemistry：Li-Ion Speakers
Speaker Style：Portable Specifications
Estimated Usage Time：4 Hours Storage
Maximum Expansion Memory：64GB Package
Package Type：Retail
Package Contents：1*Speaker, 1*USB Cable(50cm), 1*Lanyard(15cm) Dimensions us | metric
Depth：53 mm
Height：82 mm
Width：53 mm
Product Weight：147 gFastTech
SKU：1931202
DATE LISTED：11/4/2014Details:SNR: >= 80dB
Driver unit: 40mm
Distortion: <=0.06%
Input power: DC 5V/500mA
Maximum working current: 500mA
Just plug and play with microSD card (microSD card sold separately)
Support AUX input function
Support FM radio function