i.VoicePRO 901, Bluetooth v2.1+EDR, Titanium
-Latest Bluetooth Specification v2.1+EDR (Enhanced Data Rate).
-Dual microphone technology.
-Noise filtering and voice separation technology.
-Wind resistant.
-Automatic volume adjustment.
-Multipoint technology for connecting 2 Bluetooth mobile phones.
-Simple pairing and power consumption saving.
-Ergonomic ear hook and comfortable ear bud design.