美音声学 MT500 BT 通讯降噪耳罩

特征介绍

MEIYIN MT500 BT Comm. Active Earmuff

Attenuation: SNR = 32 dB/30 dB; NRR: 27dB/24 dB

Bluetooth: BT 5.1 support Dual BT Devices.

Ambient Sound Awareness Mode: Allows clear perception of surrounding sounds such as machinery operation, alarms, and conversations with colleagues. The external sound level is limited to below 82 dB for hearing safety.

Microphone type: Condenser (Electret)

Headband: High-strength metal wire core, over-assembled with durable PU. Adjustable for a secure fit.

Replaceable Cushions: Thick, slow-recovery foam cushions for superior sealing and comfort. Optional for Gel cushion.

IP Protection: IP54

Weight: Approx. 420g,

Order Model: 3201500 (Black); 3206500 (Navy Blue)