<ul><li>Hands Call: Support hands calls, built in noise reduction sensitive microphone, can effectively reduce external noise during calls.</li><li>Aluminum Alloy Material] Made of aluminum alloy material, which is wear resistant, exquisite workmanship, delicate touch, and can be used for a long time.</li><li>Multifunctional: Support U disk, Micro storage card, Micro memory card play, automatic decoding of mainstream sound formats, plug and play, maximum support 32G memory card.</li><li>Connection: This speaker adopt sound decoding chip, support all device connection, and the receiving distance can be as long as 10 meters.</li><li>High Definition Stereo: With soft tones, clear high definition stereo, rich subwoofer, which is clear and dynamic, with distinct levels, to meet your various need.</li></ul><br><br>

Aluminum Alloy Speaker Mini Portable High Definition Stereo Multifunctional Speaker for U Disk Micro Memory Card Play Colorful LED Lights