Portable Mini Speaker support USB/TF Card/PC/Laptop/MP3 Li-ion Battery Mini TF Card/USB Sound Box FM Radio/TF Card/USB Speaker

Item Name:

Portable Mini Speaker support USB/TF Card/PC/Laptop/MP3Li-ion Battery Mini TF Card/USB Sound BoxFM Radio/TF Card/USB Speaker

Model No.: YD-S011

Technical specifications

Mp3 coding:MPEG 1/2/2.5 LAYER3

Mp3 sampling frequency:8kHz/11.025kHz/12kHz/16kHz/

22.05kHz/24kHz/32kHz/44.1kHz/48kHz

Mp3 bit rate:32kbps to 320kbps,include VBR

USB speed:12Mbps top speed

Support files:Only support the first partition, ex FAT/

FAT/FAT/fat12.fat16/fat32

File: 8 support directory

Battery:The outer with standard of lithium battery

Power rating:3W

USB supply power:2.5W

Battery supply power:1.5W

System frequency response:100Hz-20KHz

SNR:≥75dB

THD:≤1%(1W 1KHz)

Power voltage:DC5V 500mA/USB POWER

Portable TF Card/USB Mini Speaker support USB/TF Card/PC/Laptop/MP3