MT500-BT is equipped with an aviation plug interface and a noise-cancelling microphone, which can be connected to the walkie-talkie for calls. The call is clear and barrier-free, and it is suitable for noisy environments such as airports and construction sites. The Hear Through function can reduce the ambient sound to 82 decibels and transmit it to the earmuffs. Even if the earmuffs are worn, the ambient sound can be heard in real time, ensuring the safety of the wearer.
MT500-BT has Bluetooth function, which can be wirelessly connected with walkie-talkies, mobile phones and other devices to get music playback and phone call functions.
MT500-BT has a walkie-talkie interface, which can be directly connected to various models of walkie-talkies through different styles of walkie-talkie cables. It can also connected PTT buttons in series between the walkie-talkie and earmuffs for portable operation in different environments.
Hearing through
Walkie-talkie interface optional
Noise Reducing Microphone
Rechargeable lithium battery
Level Dependence Mic
SNR 32dB headband 30dB helmet
NRR 26dB headband23dB helmet
| Items | Parameters |
|---|---|
| Working Temperature | –10℃ ~ 45℃ |
| Working Humidity | <96% RH |
| Noise Reduction Rating | 32 dB |
| Protection Level | Work, Industry, Shooting, Construction, Forest |
| Communication Range | >1.5 km |
| IP Rating | IP67 |
| Customization Supporting | OEM, ODM |
| Executive Standard | EN352 & ANSI |
| Bluetooth Version | 5.0 |
| Transmit Power | ≥500 mW |
| Working Hours | >50 h |
| Charging Interface | Type-C |
| Microphone Wire | Monitoring |
| Steel Wire | Adjustable |
| Hear Through | Yes |