The Bose SoundLink Flex speaker is engineered to deliver impressive audio in a super-portable size. With advanced Bluetooth 5.3, it offers reliable wireless connectivity up to 30ft. away. The IP67 rating ensures waterproof and dustproof performance, while up to 12 hours of battery life1 keeps you going without interruption. | Bose SoundLink Flex Waterproof Bluetooth Wireless Speaker (2nd Gen) - Twilight Blue