This item is unused. I am a devoted user of Shokz bone conduction earphones, and I will not be using Jabra in the future, so I am selling it. ◼︎Product Name Jabra Stealth UC (5578-230-109) ◼︎Product Description ● HD Voice with noise reduction function. The latest Noise Blackout technology ensures clear and noise-free calls. Dual microphones reduce ambient noise, making the voice of the call easier to hear. HD Voice (High Definition Voice) provides easy-to-hear audio for both the caller and the receiver. ● Compact design for comfortable fit. It has a compact design and is adjusted to the optimal weight. It is so compact that you won't even notice you're wearing it. ● Dedicated voice control button. You can use the phone while it's still in your pocket. You can use Siri and Google Now by simply tapping the dedicated button on the headset. ● Always connected with a nano-sized BLUETOOTH dongle. With the UC-compatible dongle, you can transfer calls from a softphone to a smartphone using Jabra Stealth UC. ● You can charge it in the car using the included car charger. ● Color/Black ● Weight/7.5g ● Maximum wireless range/30m ● Maximum continuous talk time/6 hours ● Wireless communication band/2.4GHz ● Connection interface/Bluetooth ● Accessories/Please check the photos.