BeatBoom Portable Wireless Bluetooth Speaker with Built in Speakerphone & up to 8 hour rechargeable Battery BeatBoom Bluetooth Speaker/Speakerphone is a wireless portable speaker with incredible sound quality in a small footprint. Enjoy your music with long lasting rechargeable battery up to 8 hours anywhere from the kitchen or living room to a dorm room, office, back deck, or den. It can even be taken along to the beach and pool. No more having to search for your cell phone while listening to music, just answer your call via the speaker. BeatBoom works with Bluetooth-enabled tablets,notebooks, and Smartphones including iPhone, iPad, Black Berry and Galaxy S3 and S4.