After successful pairing, there will be a prompt sound indicating successful pairing "intercom connection". After the intercom machine is turned on, it enters intercom mode. The Bluetooth earphone is turned on, and the two begin to connect.
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ANC Bluetooth Headphone Wireless Earphones Active Noise Cancelling Headset HiFi Stereo Bluetooth Headset High Quality Headphones
Aliexpress UK
1x Wireless Headphones. -You can easily set the alert tone of the headset. Microphone transmission distance: ≤1m. -Use the latest BT wireless technology to connect to your phone. -The battery level of the product is displayed on the phone.
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Bluetooth headset, high sound quality wireless call, intelligent noise reduction, long endurance sports gaming Bluetooth headset
Aliexpress UK
1x Earphone. 1x Earphone Base. -Microphone: Hard microphone. -Bluetooth version: 5.3. 1x Microphone Set. Product list -Sound quality: HIFI grade sound quality. -Color: Black.
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New ear clip Bose same Bluetooth headset Mini high power touch noise cancelling Bluetooth headset cross-border
Aliexpress UK
Features: 1. Intelligent noise reduction, no noise, the use of advanced Bluetooth 5.3 solution, reduce the 2.4GHZ frequency band interference caused by signal disconnection, noise and other problems 2. Large capacity battery design, lasting life, ridiculously long 3.40MM graphene diaphragm, unique horn structure, HIFI level sound quality 4. Hd sound quality, intelligent noise reduction, intelligent multi-layer noise reduction, filter noise effectively reduce decibels, high-definition communication quality 5. Wake up the AI voice assistant by pressing the voice button 6. Smart one drag two, can connect two mobile phones at the same time, free choice 7.IPX6 deep waterproof, friction journey, accompanied all the way, without fear of rain splash, or mud dust invasion Description： B.
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Edifier WH950NB Active Noise Cancelling Wireless Headphones Hi-Res Wireless Audio Dual Device Connection Bluetooth 5.3 Headset
Aliexpress UK
The latest 5.3 Bluetooth chip: Using a new generation of Bluetooth chip 5.3, ultra-low power consumption, stable connection, low latency, better sound quality, and more stable signal. Jog dial design: The jog dial makes it more convenient to operate the headset even with gloves.
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MCHOSE V9 pro Wireless Bluetooth Headset with Three Mode Microphone Noise Reduction Dynamic Sound Low Delay Office And Gaming
Aliexpress UK
Type: Motorcycle Bluetooth earphone. Bluetooth Version: Bluetooth 5.3. Using a well-designed waterproof technology, the waterproof level of this headset has reached IPX6 without fear of wind and rain.
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True Wireless Bluetooth 5.3 Headphones Sports Earphones TWS Waterproof Headset Power Display Noise Reduction Earbuds with HD Mic
Aliexpress UK
Intercom pair type: ordinary headset, intercom headset. I: Intercom back to connect After the machine has been connected, short press the microphone button to enter the intercom mode, and short press the corresponding pairing key on the host to connect back to the other corresponding machine.
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New Lenovo XT53 Wireless Upgrade Bluetooth 5.4 Earbuds LED Digital Display Waterproof Earphones HD Call Low Latency Game Headset
Aliexpress UK
Specification: Product model: X2 Bluetooth chip: 5.3 Transmission distance: 10m Battery capacity: 2,000 mAh Speaker&mic connector: USB Type-C Charging interface: USB Type-C Material: ABS+electronic components Colour: Black What's included: 2 X Main Unit 2 X Boom Mic 2 X USB-C Charging Cable 2 X Accessory Kit 2 X Manual.
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Awei T28 Bluetooth 5.1 Earphones In-ear Wireless Earbuds Headphones With Microphone Sports Headset For iPhone/Hauwei/Xiaomi
Aliexpress UK