Bluetooth 5.1 chip: With the newly updated Bluetooth 5.1 chip, the ultra-long distance online intercom can be realized for four people of 1500 meters ^^
CVC noise reduction function: The new CVC noise reduction function with clear and stable sound quality can reduce echo and noise, and provide the referees with a better experience ^^ Super Large
Capacity Battery: 850mA rechargeable battery with super large capacity, 2.5 hours charging time can provide up to 260 hours standby time, 19 hours AC time, enough to meet the continuous demands of a race ^^ Updated
Waterproof IP65: designed with waterproof IP65 class and -10~50 working temperature, no worry about the weather, you can enjoy the Bluetooth intercom no matter on a rainy or snowy day ^^
Lightweight and portable: small and lightweight, easy to install and carry, headphone design, more stable and safer to wear, you can put the Bluetooth intercom into the bracelet, and it will not affect the effect of the interphone when you move quickly