Wireless Speakers, InRich Portable Bluetooth Speaker with Enhanced Bass, Built-in Microphone (Alarm Clock, FM Radio, LED Diaply) for iPhone and More CRISP SOUND: Implemented with 2 (2*5W) acoustic drivers for crisp vocals and extended bass response. This Bluetooh Speaker provides 360 omni-directional audio. Small and compact, you can enjoy great music wherever you are ALL-IN-ONE DESIGN: This heavy duty speaker is so much more than a speaker. Its a Bluetooth Speaker with enhanced bass, has a built in microphone for hands-free phone calls, an alarm clock, FM radio and bright LED display, displays the date: month, day, and year BLUETOOTH VERSION 3.0: Faster and more stable connection with Bluetooth 3.0 Technology that gives you rich and full range sound within its work distance 10 meters LONGER BATTERY LIFE: Built-in rechargeable 2200 mAh lithium-ion polymer battery, a single battery charge provides up to 10 hours of continuous playback to keep you entertained NOTE: Power charger NOT included and the portable Bluetooth speakers CANNOT be used as a power bank