Beacon Phoenix 2 Bluetooth Speaker Frenzy Red Easy to pair and Streams Music Wirelessly via Bluetooth technology - No code/pin or drivers needed Two 30mm drivers and 40mm passive bass radiator subwoofer for 360-degree dynamic sound 3in x 3in x 3in size, weighing 3.6 ounces for maximum Portability Rechargeable Lithium-ion battery for 8-10 hours of continuous playback Built-in Microphone for Speakerphone functionality