V.one Portable 10W Hi-Fi Wireless Bluetooth V4.0 Speaker with 5 LED Light Visual Display Mode Powerful Sound Support Hands Free Function & Built-in Mic for Iphone Ipad PC Laptops 1.USA V.one Brand(Innovation Changes Life) 2.Built-in 88 three-color RGB LED lights, 360-degree LED pulsating music; five kinds of music pulsating LED visual display mode 3.Built-in high-quality dual voice coil speakers, bright treble, alto mellow, deep bass, bringing you the perfect music to enjoy 4.Support the TF card MP3, WMA, APE, FLAL format etc all full decode lossless audio fidelity; easy to play music 5.With independent intellectual property rights (product appearance patent and utility model patents)