Bluetooth V4.0, class II(CSR Solution)
Up to 20 meters in working distance
Bluetooth profiles: HFP /HSP/A2DP/AVRCP
Up to 6 hours talk time ;Up to 6 hours music playback time;Up to 150 hours standby time
aptX Technology: Delivers CD-quality wireless over Bluetooth.
Dual-Microphone: Dual, high-performance mics deliver superb noise cancellation, so calls come in crystal clear
NFC for Quick Connection.
Caller ID reader
Multipoint: Supports 2 phones connection
Battery Meter In IOS
Audio Line-in: Stream music by audio line-in cable even if it is out of power.
Support VOIP, connect with computer for online chat.
dimension: 33.07 X 24.17 X 31.15mm