FeaturesiOS / Android compatibleBattery life: up to 50 hoursMicrophone / remote / volume controlActive Noise CancellingAmbient Sound ModeGo on a sound journey with the new, advanced Urbanista Miami Wireless Bluetooth Noise-Cancelling Over-Ear Headphones offering up to 50 hours of playtime. Dive deep into your favourite music with Active Noise Cancelling that blocks out surrounding sounds for enhanced focus, immersing you fully in your favourite tunes or podcasts. Stay in the flow with Ambient Sound Mode, advanced technology which filters in important sounds so you can stay alert without having to press pause.In the BoxTravelling HardcaseUSB Type-C charging cableAUX CableAirplane AdaptorUser GuideTech SpecificationsDriver unit: 40mmBluetooth Version: 5.0Bluetooth Class: 2Support Profiles: A2DP1.3/AVRCP1.5/HFP1.6Wireless System: 2,4GHzChipset: BES2300YPRF Range: 2.402GHz-2.480GHzSpeaker: Moving CoilChannel balance: ±3 dBMic/Speaker frequency response: ‘+/- 3dB @ 1kHz, +/- 5dB @ 300Hz~10kHz frequencyFrequency range: 20Hz - 20kHzImpedance: 32Ω±15%Sensibility: 107±3dB @1KHzMic Distance: 0.5MBattery Capacity: 750mAhOperating time: 40h with ANC onSBC: Yes AAC: YesGoogle Assistant: Yes Video .iframe-container { overflow: hidden; padding-top: 56.25%; position: relative; } .iframe-container iframe, .iframe-container video { border: 0; height: 100%; left: 0; position: absolute; top: 0; width: 100%; }