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.
eBay
Intercom number: full-duplex 2-6 person Bluetooth intercom mode. Third-party intercom support: supports 2 riders communication for third-party Bluetooth intercoms. Intercom size: 9.2 4.7 2.35cm. Intercom weight: 48±3g.
eBay
Jog dial design: The jog dial makes it more convenient to operate the headset even with gloves. 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.
eBay
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
3.40MM graphene diaphragm, unique horn structure, HIFI level sound quality. Features: No intercom function. Sound quality: HIFI grade sound quality. Earphone 1. Earphone base 1. Microphone: Hard microphone.
eBay
Bluetooth 5.0 & 2000M Maximum Distance. Bluetooth 5.4 & 2000M Maximum Distance. if you want your trip fill with fun. you must not miss theM1-S Plus. M1-S Plus is equipped withBluetooth 5.0 version, It has high compatibility and stability.
eBay
Specification: Bluetooth version: 5.2 Transmission distance: 10m Working hours: 170 hours Standby time: 1000 hours Rechargeable battery: 3.7V/2800mAh polymer lithium battery Quick charge time: 1-2 hours Waterproof level: IPX7 Charging port: USB Type-C Noise reduction ability: 60-120 km/h noise reduction Charging voltage: USB 5V 1A-2A Music equalization: preset Microphone type: hard Working temperature: -55+125 degrees Celsius Battery working time: about 70 hours of continuous playback (at maximum volume) Material: ABS Colour: Black Product size: 9cm*4.6cm*2.3cm Package size: 13cm*9.7cm*5.9cm Product weight: 190g Gross weight: 60g Applicable scene: suitable for motorcycle helmets.
eBay
Features: BT Motorcycle helmet intercom with talking range up to 1200 meters. Big capacity battery, the 850mah battery prolongs the talk time and standby. Full Duplex Wireless BT Handsfree intercom communicate. Up to Pair 6 Riders & Talk Between Any 2 of them at a time. With a plastic bracket clip and a metal clip replacement is added to the V6 Pro accessories. With Wind noise DSP cancellation, you could hear clearly at a speed up to 120km/h. With Stereo BT Headset, supports stereo music/Audio navigation from GPS, mobile phone, MP3, etc. Specification: Model: V6 PRO Colour: Black Material: ABS shell BT version: 5.1 BT transmission distance: 10 meters Maximum intercom distance: 1500 meters Battery capacity: 850mAh Charging time: 2.5H Talk time: 12H Standby Time: 400H Operating voltage: 3.3.
eBay