SOAIY S-52 Wireless NFC/Bluetooth 4.0 Speaker w/ LED Spectrum Light Show (Built-in MIC, AUX Jack, TF Card Slot, Touch Panel, Voice Prompt) for iPhone, iPad, Samsung, Nexus, Smartphone, Tablet (Black) Multi-color LEDs dance with the beat of the music, create amazing light shows, 11 pre-programmed light patterns for your choice Plays Music via Bluetooth, NFC, TF Card or AUX Line, enjoy content from a variety of media players Hands-free calling via the built-in Microphone with the touch of a button Built-in Li-ion battery for up to 8.5 hours of playtime on a single charge, recharge in just 4 hours Lightweight and ultra-portable, take your sound literally anywhere you want