Noise canceling Bluetooth headset

New item, open box. 【Noise Cancellation】 With ENC dual microphones and CVC8.0 noise reduction technology, the JBT100 Bluetooth headset can block 96% of background noise, providing you with a higher quality communication environment, allowing you to hear and be heard clearly wherever you are. 【Bluetooth 5.1】 Conambo Bluetooth headset adapts more advanced Bluetooth 5.1 technology to transmit and receive more data at a faster speed, which can quickly pairing with two phones and answer calls from either one, provide full wireless freedom with a 39ft operating range. 【Long Battery Life】Equipped with a 400mAh battery designed for long journeys, this trucker Bluetooth headset allows you to talk freely throughout the day. 3.5 Hours charging can offer up to 35hours continuous talking time and 500 hours standby time. Save the trouble of frequent charging. 【Premium Stable Design】Ultra soft earmuff, flexible rotating microphone, adjustable headband and line with soft protein leather anti-slip padding on the top make this wireless headset more fit your head circumference and will not fall off during heavy movement.