Sony SRS-XG500 Portable Wireless Speaker, Black

• With a huge 30 hours of battery when fully charged, the XG500 speaker will play and play, so you can keep on partying without worrying about the tunes suddenly stopping. • Quick charging will give you 3 hours of play on just a 10-minunte charge. • The XG500 brings together the X-Balanced Speaker Unit, High-efficiency Tweeter and passive radiators, to give you a powerful sound that’s perfect for outdoor parties. • Hear it like it’s live • ‎ 1 Lithium Ion batteries required