After careful consideration of consumer feedback, Orange have refined their Crest Edition Headphones to achieve their most comfortable and flexible headphones yet. With up to 40 hours of running time, foldable design, on-headphone audio control, and a discreet integrated microphone for phone and video calls, and support for Google Assistant and Siri, these wireless headphones are sure to impress. Carefully Nuanced EQ Voicing Basing the design of the Crest Edition Mk II on the flat EQ response of leading studio monitors, Orange have made careful refinements across the entire audio spectrum, optimizing the 40mm Voice of the World drivers to deliver a richer, more nuanced bass response and huge separation between instruments. Hear what the producer intended without muddy, hyped bass frequencies, or distorted treble, resulting in an incredibly dynamic listening experience. For the studio and on the go The Crest Edition Mk II includes a protective case for your headphones, and the convenient folding metal hinge design allows them to take up minimal space when on the go. Comfortable Fit The Crest Edition Mk II is designed to be big enough to create a cocoon for your ears, isolating you from ambient noise, so you can enjoy your music undisturbed - and with over-ear cushions that are so soft and comfortable, you'll forget they're there! Wireless Featuring Bluetooth 5 technology, the Crest Edition Mk II enables you to connect your Bluetooth devices rapidly and wirelessly, or use the included 3.5mm Aux-In cable for a wired connection. Fitting The Crest Edition Mk IIs employ an adjustable headband that fits any head size. The headband folds on each side, allowing them to fit comfortably into the provided case, or large pocket. New to the MK II The Crest Edition Mk II headphones now feature USB-C charging, an extended battery life, Bluetooth 5.0 for rapid connection to all your devices, and an upgraded touchpad for more streamlined access to voice control. Touchpad Skip tracks, adjust volume, or access Siri/Google Assistant via the touchpad on the side of the headphones. Double-tap the microphone icon in the center of the touchpad to talk to your virtual assistant using the integrated microphone, or start/stop playback by using the multi-function button. Multipoint Pairing Using multipoint pairing, there's no need to re-pair your devices when alternating between them. If you're enjoying music on your laptop, your headphones will automatically switch to your phone if you receive a call. Specifications Style Over Ear Metal/Rubber Coated Plastic Body Foldable Design Driver Size: 40mm Sensitivity: 126dB (1kHz 0.5 VRMS) Impedance: 16O Frequency Response: 20Hz - 20kHz Connectivity: Bluetooth and Wired with Smartphone Compatibility Technology Audio Codecs: AAC, SBC Bluetooth Version: Bluetooth 5.0 Bluetooth Profiles: HFP, AVRCP, A2DP, DI, HSP A2DP Multipoint Support: 2 A2DP Sources Battery Up to 40 Hours Play Time 680mAh Included Extras 1x Spare Audio Cable 1x Hard Padded Carry Case USB Charging Cable Weight: 256g