Havit (E5) Portable Bluetooth Speaker is a true Wireless Stereo speaker that is basically two speakers. Havit (E5) Bluetooth Speaker is an IPX7 waterproof and dustproof speaker allowing you to take it with you anywhere. The battery allows you to listen to 600 songs on a single charge that is 24-30 hours of playback time. You can also use it as a power bank when your phone/tablet runs out of power. You can access Havit (E5) Bluetooth Speaker using Siri or Google Now.