AI NOISE CANCELLING & MUTE KEY MICROPHONE: The wireless Bluetooth headphones with microphone can cancel up to 99.6% of background noise. Making your voices is crisp and clear wherever you are. With the mute key, you can click the mute button to turn the microphone on and off during a call (only for mobile phones). This is a best bluetooth headset for truckers, receptionists, call centers, construction sites. | ALL DAY COMFORT & 270 ROTATABLE MICROPHONE: The wireless headphones with microphone equipped with comfortable earmuff and ultra soft protein leather for all-day comfort. 270 rotatable microphone can be used on the right or left side, through the MFB button on the Bluetooth wireless headset, you can easily answer or hang up calls (only useful for phone calls) . If you want to answer or hang up calls from Skype, Zoom, Teams on the PC side, please set it up through the software. | LONG BATTERY LIFE & CONNECT 2 BLUETOOTH DEVICES SIMULTANEOUSLY: TECKNET Trucker Bluetooth headset with microphone provide up to 2 days of talk time and 85 hours of standby time on a single charge. 1.5-hour full charge; provides complete wireless freedom...

Tips:1. Please clear Bluetooth list records of your phone if can't pair.2. Please use the dongle to connect the headset to your PC or laptop if the Bluetooth version is 3.0 or lower. When a connection error occurs, be sure to use the dongle to connect.3. Music only can be played from one phone under the dual connection status. If you want to play music from another phone, you need to pause or turn off the music of the previous phone. If you want to answer a new call from another connected phone, you need to hang up the current call of the previous phone.4. Some third-party softwares. Applications like Skype and Teams. You need to answer the call in the connection device. 5. If headset can't work or any quality question, please kindly contact our support to replacement at any time.Bluetooth Headphones Advantages: 1. AI Noise Cancelling Microphone & Mute Function2. Bluetooth Version 5.0 & Wireless Range up to 10 metres3. Widely Compatible and Stable Connection 4. Comfortable to Wear & Long Battery LifeWireless Headphones SpecificationBattery Capacity: 400 mAh, 3.7 VCharging Time: About 1.5 hoursStand-by Time: 85 hoursW...