Bone Conduction Technology Speaker: Create minute mechanical vibrations, send sound to the internal ear through the cranial bones. Release ears, you can hear outside voice while listening to music. Not trapped in the music but stay alert to the surroundings. Giving safety to you CSR Bluetooth V4.1 Chip: Give clearer conversation, lower latency in connecting, stronger and more stable signal, longer working time. Easy and fast pairing with smartphones, tablets and other Bluetooth enabled devices Multipoint Connection: 1 Bluetooth headset connects 2 devices simultaneously, never miss any calls from your devices. Built-in 150mAh battery makes 10 days standby time, up to 4 hours of continuous call/music playing

PREMIUM SOUND - Q Adapt features Libratone's Signature Sound Profile designed to provide a full range of sound, delivering more bass than other Bluetooth wireless headphones as well as full midrange and crisp treble. Q Adapt comes with a protective carrying case and USB-C charger..Connectivity Technology: Wireless NOISE-ISOLATING MICROPHONE - The built-in noise-isolating microphones allow you to take phone calls in any environment wirelessly, while the active noise cancellation minimizes background noise. Immerse yourself in your favorite music and lose the noise. Earcup diameter- 2.4 inch 4 LEVELS OF NOISE CONTROL - CityMix ANC headphones let you choose how much of the world you want to let in and out. The 4 levels of ANC are powered by 20+ hours of battery life and let you customize your listening. Q Adapt takes only 3-4 Hours to fully charge.