Bullard BCX Communication System – Left Ear Bone Mic Headset

Part Number: HEADSETBML
Weight: 0.23 lbs

The Bullard HEADSETBML is the OEM Left-Ear Bone Conduction Microphone Headset engineered for direct compatibility with Bullard COMBTMD BCX radios. Built for noisy and respirator-heavy industrial environments, this headset captures speech through bone conduction rather than airborne sound, delivering reliable voice clarity even when traditional mics struggle with airflow noise, blasting environments, or tight PPE.

Ideal for abrasive blasting, spray application, industrial maintenance, and confined-space work, the left-ear bone mic provides comfortable, secure, hands-free communication while accommodating full-face respirators and blasting helmets.

Specifications

Key Features & Performance Advantages

Clear Communication in Harsh, High-Noise Worksites

• Bone conduction technology bypasses ambient noise

• Captures voice even when the user’s mouth is covered

• Perfect for blasting hoods, respirators, or high airflow environments

Left-Ear Comfort & PPE Integration

• Designed for left-side mounting

• Fits comfortably with helmets, shields, and industrial respirators

• Stays secure during movement and heavy-duty tasks

Essential Component of the Bullard BCX Communication System

Each worker using BCX communication typically needs:

• COMBTMD Bluetooth-enabled BCX radio

• One compatible headset (choose per user/PPE):

  • HEADSETSTD1 – Standard Boom Mic

  • HEADSETBMR – Right-Ear Bone Mic

  • HEADSETBML – Left-Ear Bone Mic

  • HEADSETMUFF – Hard-Hat Mounted Headset

• Optional PTTSWITCH – Push-To-Talk Switch

  • Without PTT, mics remain open at all times

Supports Bullard’s LWP (Lone Worker Protection) Safety System

The headset ensures reliable reception of LWP alert tones and voice alarms.

LWP behavior:

• No motion → pre-alert warning tone

• Continued immobility → radio sends “APPI Com X immobile” to paired radios

• Only active when connected to at least one other BCX radio

OEM Cross-Reference