Bose SoundLink Color Bluetooth Speaker II - Polar White (752195-0200) Innovative Bose technology packs bold sound into a small, water-resistant speaker. 3.5 mm auxiliary input. Micro-B USB port. Weighing in at just 1.2 pounds. SoundLink Color II is just a little heavier than a football Rugged, with a soft-touch silicone exterior that makes it easy to pick up and go Voice prompts talk you through Bluetooth pairing so its easier than everor even quick-pair with NFC devices Lithium-ion battery lets you enjoy up to 8 hours of play time, rechargeable with USB power sources. Wireless range up to 30 ft (9 m) Built-in mic for speakerphone or accessing digital assistants like Siri or Google Now