Beyerdynamic Amiron Wireless Headphones OPERATING PRINCIPLE : Closed TRANSMISSION TYPE : Wireless via Bluetooth® REMOTE : Without Remote NOMINAL IMPEDANCE HEADPHONES : 32 ohms BATTERY RUNTIME : More than 30 hours HEADPHONE FREQUENCY RESPONSE : 5-40,000 Hz NOMINAL SOUND PRESSURE LEVEL : 100 dB SUPPORTED BLUETOOTH PROFILES :HSP, HFP, A2DP, AVRCP, GAVDP CODECS : aptX™, aptX™ LL, aptX™ HD, AAC, SBC SOUND COUPLING TO THE EAR : Circumaural (around the ear) EAN :4010118718397 ARTICLE NO. : 718394 |