The product adopts Bluetooth 5.3 chip, which is more power-saving, low-delay, noise-free, and realizes stable and high-quality audio transmission. Headphone operation If you don't want to answer it, you can press the button to refuse or hang up, and then redial the last code.
eBay
EJEAS V6 PRO +/PLUS Bluetooth Motorcycle Helmet Intercom Headset with 800M BT Interphone Communicator for 6 Riders Waterproof
Aliexpress UK
Microphone Type: Structure Waterproof Microphone. 【Powerful 5.2 chip 】 Bluetooth 5.2 chip, stable performance and quality, low energy consumption, and long battery life. Bluetooth version: 5.2. 1 X Headset with Mic.
eBay
Y10 2X Bluetooth Motorcycle Helmet Intercom 300M Wireless Intercomunicador 2000Mah Moto Walkie Talkie With Soft Hard Mic
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.
eBay
Bluetooth Motorcycle Helmet Headset BT5.3 Wireless Riding Headphone Waterproof Noise Reduction Voice Contro with Microphone
Aliexpress UK
Advanced Bluetooth 5.3 Technology: Say goodbye to signal dropouts and interference! Bluetooth Version: 5.3. 2 x Speaker Microphone. Charging Port: Type-C. Transmission Distance: 20m (without obstacles).
eBay
Bluetooth Motorcycle Helmet Headset 5.3 Wireless IPX6 Waterproof Noice Reduction Earphone 2000mah Long Standby Handsfree
Aliexpress UK
BT17 Bluetooth-compatible 5.0+EDR Motor Hat Headset Waterproof Wireless Handsfree Earphones for Motorcycle Hat Intercom. Mic distance: ≤1m. Lithium battery: 3.7V/800mAh. USB Headset Headphones Wired with Microphone MIC for Call PC Computer Laptop UK.
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C20 Bluetooth Motorcycle Helmet Headset Stereo Hands Free Call Waterproof Roise Reduction Earphone with Tri-Color Ambient Light
Aliexpress UK
Sound quality: HIFI grade sound quality. 1 x Earphone. 1 x Earphone base. Microphone: Hard microphone. Bluetooth version: 5.3. 1 x Microphone Set. 1 x Charging cable. 1 x Velcro Set.
eBay
Bluetooth Motorcycle Helmet Headset 1080P Video Dashcam Wireless Camera Recorder BT5.3 DVR Music Handsfree Call HD Headphone
Aliexpress UK
With its compact size and bolt-free back clip design, installation is very simple, eliminating the hassle of complex installation and discomfort caused by excessive weight. Wind noise reduction is applied to the microphone and speaker, motorbike headphones eliminating 95%-99% of noise during the riding process!
eBay
Bluetooth Motorcycle Helmet Headset BT5.4 Wireless Riding Headphone Waterproof Noise Reduction Voice Control with 800mah Battery
Aliexpress UK
40W HIFI Portable Wireless Bluetooth Speaker Stereo Bass Loud AUX FM Waterproof. Sound quality: HIFI grade sound quality. 3.40MM graphene diaphragm, unique horn structure, HIFI level sound quality. Earphone 1.
eBay
Lexin GTX Intercom Bluetooth For Motorcycle Helmet Headset Support Intercom& Listen to Music At One Time10 Riders 2000m
Aliexpress UK