Model/MPN: Universal2 Colors for your choice: Black/WhiteHeadphone size: 5cm x 1.5 cm (L X W)Length of data/charging cable: 80cmLength of the other earphone cable: 50cmDual microphones reduce noise and wind、 giving you better call quality.Just press the middle button to get or hang up your calls.Use your headset to listen to music、 movies、 Internet radio、 and driving directions.DeepSleep power-saving mode activates when your Marque headset is away from your phone for over 90 minutes. When it・s back in range (33 feet or less)、 you can just tap the call button to ☆wake′ it up. Using the Deep Sleep mode can extend the battery readiness up to 180 days.Find MyHeadset? app for Android? helps locate your headset - Send a tone to hear headset nearby or track last usage on a map using BackTrack? feature. If you have Android? OS 3.0 or later、 you can view an on-screen headset battery meter in the notification bar.Specifications:Bluetooth 3.0Supported Bluetooth profiles: HFP、 HSP、 A2DPDual mics for improved noise and wind noise reductionDSP and echo noise reductionMultipoint technologyVoice alerts for connection、 battery life and volumeAnswer/ignore voice recognitionTalk time: Up to 7 hoursStandby time: Up to 11 daysDeepSleep mode allows up to 180 days (6 months) of battery lifeUniversal fit ear gelOptional earloopWideband audio supportHeadset battery meter for iPhone and iPadPackage Content:1 x Wireless Stereo Headset1 x Charging Cable1 x Clip-On Earloop1 x Singer earphone