Encased SportBeat Wireless Bluetooth Speaker Go bold with the new feature-packed SportBeat+, an all new redesign of our best-selling SportBeat model. Compact yet Powerful: ClearSound Technology enables the compact drivers to perform beautifully across the full sound spectrum. Simple intuitive controls and a built in Mic/Speakerphone allow you to shift from music to phone calls seamlessly. Internal 4000mAh battery provides all day power and doubles as a USB powerbank for smartphone charging. The perfect Apple or Android companion speaker. Supports wireless music streaming via AptX Bluetooth 4.0