ikross Black Mini Wireless Bluetooth Stereo Speaker with Built-in 3.5mm audio cable and Blue LED for Samsung Galaxy Note 4 3 2 and more Brand New ikross Lightweight, Portable Mini Wireless Bluetooth Stereo Speaker Extendable resonance of the bass box enables stronger sound effect. Connects wirelessly up to 10 meters / 30 feet away Works with all Bluetooth-enabled devices: iPhone, Smartphones, iPod, tablets and more Rechargeable for up to 4 hours of wireless play or 5 hours of Built-in 3.5mm audio cable