Portable Wireless Bluetooth Speaker with 2 X 5W Surround Sound Subwoofer and Speakerphone with FM Radio, Alarm clock, LED Display, Support TF card and USB input, for iPhone, ipad, Samsung, PC(Black) New Bluetooth v3.0 Technology allows you to connect wirelessly up to 35 feet away. Easy to pair - No code/pin needed. And the Speaker automatically reconnects to the last device used. Premium Sound with Bass Enhance Technology. Two powerful 40mm speakers and Enhanced Bass Resonator deliver crisp clean sound with deep bass. Clock & Alarm: Large LED clock display stays on to act as your desk or bedside clock and turns dimmer after 30 seconds. You can wake up with crisp ringtones or your own music. Built-in Rechargeable Battery for up to 8 hours of playtime. Built-in microphone for hands-free speaker phone calling. Also it supports phone redial and reporting function. Compatible with iPhone, iPad, iPod, Samsung and most smartphones as wireless speakers. Equipped with a 3.5mm audio jack for non-Bluetooth devices. Support Micro SD Card, TF card & U disk Plug and play.