BlueAnt X3 30-Watt Bluetooth Speaker With booming audio output and powerful bass you can feel, the highly portable BlueAnt X3 Bluetooth speaker delivers deep rich lows, paired with a highly dynamic and room filling soundstage. Built in 9600 mAh rechargeable battery provides up to 15 hours of playtime* Built-in Power Bank to top up your phone while you stream. Simply pair two X3 for a wide stereo soundstage. BlueAnt is an Australian owned and based consumer electronics audio brand with a track record of innovative product design and technology firsts. BlueAnt designs and develops all products from their Melbourne based R&D facility and employs a local team of audio professionals.