Philips Sound Shooter SBT30 / 00 Bluetooth Speaker (Speakerphone, battery for up to 8 hours of operation) khaki (Electronics)
Fully charged before the first use and it has a little more than 7 hours persevered (continuous operation). The sound is much better than the built-in speaker phone. However, the reception is choppy, once you look around 2 or 3 corners, plus a few me