SoundLink Color II was engineered to deliver bold sound wherever life takes you. From the pool to the park to the patio, its rugged, water-resistant design lets you enjoy the music you love in more places. Voice prompts make Bluetooth pairing easy. And up to 8 hours of listening per battery charge lets you keep your playlists playing. NFC pairing for easy connectivity to your NFC-enabled devices. Built-in microphone for taking calls and accessing siri or google now from your speaker. The Bose connect app helps you easily manage Bluetooth connections, unlock features and access future updates. 1 internal speaker. Compatible with iPod, iPhone and iPad. Bluetooth compatible. 3.5mm AUX in. General informationSize H13.1, W12.7, D5.55cm. Mains operated. Power from USB. USB cable included. Batteries required 1 x Li-Ion batteries(included). Battery life 8 hours. EAN: 17817745871.