• TECHNICAL DATA • OPERATING PRINCIPLE Closed • TRANSMISSION TYPE Wireless via Bluetooth® • REMOTE In-line remote control with microphone • BATTERY RUNTIME Up to 14 hours • SUPPORTED BLUETOOTH® PROFILE HSP, HFP, A2DP, AVRCP, AVCTP, AVDTP, SPP, DEVICE ID, RFCOMM, GAVDP • CODECS Qualcomm® aptX™ Adaptive, Qualcomm® aptX™, AAC, SBC