Environmental noise cancellation keeps transmissions intelligible on loud job sites, and an IPX4 build shrugs off spray. Fleet buyers receive warranty-backed Malaysia stock.
Key Features
- Made for Motorola R7 radios in PMMN4066 and PMMN4066A variants
- Environmental noise cancellation delivers clear voice in loud surroundings
- IPX4 water resistance supports dependable use in wet conditions
- Genuine Malaysia-built accessory for professional fleet equipment upgrades
- Six-month warranty protects business purchase investment
Specifications
| Private Mold | No |
| Chipset | Other |
| Noise Cancelling | Environmental Noise Cancellation (ENC) |
| Waterproof Standard | IPX-4 |
| Material | Other |
| Place Of Origin | Malaysia |
| Warranty | 6 months |
Browse our full two way radios range for wholesale orders, or contact us for bulk pricing on large quantities.
Which connector fits my radio?
Each earpiece and speaker mic lists its connector (e.g. Motorola M6/M7, Kenwood 2-pin). Match it to your radio series before ordering.
Acoustic tube or wire earpiece?
Acoustic tubes give discreet, clear audio for security work; straight-wire models are more durable in heavy industrial use.
Are these suitable for loud environments?
Yes — heavy-duty speaker mics and headsets with noise-canceling boom mics are built for construction sites and industrial noise.

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