Headphones WELL Mairdi MRD-612D

WELL Mairdi MRD-612D is a professional two-ear headset with an ultrathin, durable construction and QD (Quick Disconnect) connector. It combines noise‑cancellation technology and a bi-directional swivel microphone to deliver clear voice transmission in busy environments. The adjustable headband, replaceable leather ear cushion and included foam padding provide comfort for extended use; the 1 m cable and wide selection of adapters make the headset compatible with most telephone systems.

Advantages

The headset offers high-quality, clean sound thanks to active noise elimination and a bi-directional microphone that reduces background interference. Its ultralight, slim design and replaceable leather ear pad ensure comfortable long-term wear, while the QD connector and available adapters allow broad compatibility. The set includes spare foam padding for maintenance and longevity.

Suitable for

• Call centres and customer support
• Open‑space offices and shared work environments
• Professional telephony and softphone use
• Long-duration voice work such as training or conferencing

Key specifications

• Type: Two-ear headset
• Connector: QD (Plantronics type)
• Cable length: 1 m
• Microphone sensitivity: -42 ±3 dB (0 dB = 1 V/Pa, 1 kHz)
• Microphone directivity: Bi-directional
• Headphone sensitivity: 105 ±3 dB (at 1 kHz, 1 mW)
• Headphone impedance: 32 Ω ±20%
• Operating voltage: 1.0 – 10 V
• Weight: 50 g
• Noise cancellation: Yes

How to use

Connect the headset to a compatible telephone or adapter using the QD connector and the appropriate adapter for your phone brand. Adjust the headband and position the bi-directional swivel microphone toward the mouth for optimal voice pickup. Use the replaceable leather ear cushion or included foam padding to suit personal comfort. For operation, ensure the host device supplies the required voltage (1.0–10 V) if applicable.

Usage recommendations

For best speech clarity in busy environments, position the microphone close to the mouth and use the QD connector with a recommended adapter for your telephone model. Replace foam or leather cushions as they wear to maintain hygiene and comfort.