When not Chatting, try not to plug in another Microphone output line to avoid interference Caused by Noise. - This Wireless Headset is Equipped with a Microphone that Supports Voice chat. Note that it should not be placed near strong electromagnetic interference such as speakers.
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Radio Helicopter Headset Replacement Cable with U-174/U Military Connector
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.
eBay
2Pcs Bluetooth Walkie Talkie Retevis RB639P Mini Potable Walkie-Talkie PMR446 Professional Two-Way Radios with Wireless Headset
Aliexpress UK
This type of walkie-talkie earpiece is durable and lightweight, it is often used by security staff and bouncers, allow them to communicate hands free and in a discreet manner. Featuring K type plug, widely compatible with Kenwood, BAOFENG.
eBay
New Walkie Talkie Headset Earphone K-Plug Wired Two Way Ham Radio Earpiece For Baofeng BF-888S UV5R UV82 UV16 UV17 Walkie Talkie
Aliexpress UK
This product is specially designed for motorcycle riders who are inconvenient to answer phone calls during riding. With functions such as rain resistance, wind noise resistance, and phone call priority, many motorcycle riders are equipped with this headset.
eBay
7.1mm D-type Headset Earpiece Microphone For Two Way Radio walkie talkie
Aliexpress UK
1x Earpiece for Walkies Talkies. - A remote microphone with push to talk button you can clip anywhere. - Due to the light and screen setting difference, colour may be slightly different from the pictures.
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Radio FRT For Bose A20 Lemo 6 pin to general aviation twin plugs adapter aviation headset
Aliexpress UK
This type of walkie-talkie headset is durable and light, and is often used by security personnel and bodyguards, so that they can communicate in a hands-free and cautious way. K-type plug is adopted, which is widely compatible with Jianwu and Baofeng.
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Baofeng T1 Mini Two Way Radio UHF USB Charging Pocket Wireless HAM Interphone & PTT Headset Flashlight Handheld FM Player
Aliexpress UK
Specification: 1. Bluetooth version: V5.3 +EDR 2. Frequency range: 2.4026GHz-2.480GHz 3. Transmission distance: more than 10 meters 4. Mic distance: ≤1 meter 5. Lithium battery: 3.7V, 600 mAh 6. Charging time: 2-3 hours 7. Standby time: about 120 hours 8. Continuous working time: about 15 hours 9. Bluetooth name: BT36 What's included: 1 X Headset Unit 1 X USB-C Cable 1 X Boom Mic & Speakers Set 1 X Fastener Kit 1 X Clamp 1 X Adhesive Mounting Plate 1 X Manual.
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Noise Cancelling Aviation Mic Speaker PTT Microphone Headset Replacement Plug Head Cable for Baofeng Kenwood Motorola ICOM Radio
Aliexpress UK
30 cm from mini-din connector to Speakers and 75 cm from mini-din connector to MIC. Racing driver, cycling enthusiasts, police, officer fireman military personnel FBI / CIA / secret agents Bodyguard, And Great for use in police, military, security, bouncer.
eBay
Zastone Walkie Talkie Earpiece 2 Pin K Plug PTT Air Acoustic Tube Earphone Portable Radio Headset Headphone for Baofeng
Aliexpress UK