This ultra-portable wireless speaker delivers crisp ambient sound. It charges in approximately 2.5 hours and provides up to 24 hours of battery life per charge. The convenient Connect button allows you to pick up where you left off, activating your most recently played music at launch. Users can also take advantage of intuitive ToneTouch technology via the Beoplay app to personalise their listening experience, set up wireless stereo pairing and update products with the latest software. Not just a music speaker, the A1 also lets you make calls on the go with a multi-directional microphone that increases voice recognition for everyone on the call. Lightweight but powerful, the sleek A1 delivers Bang & Olufsen Signature Sound quality when and where you want it.