weishan Car Microphone 3.5 mm Jack Black -30 dB 58 dB SNR

Car Hands-Free Microphone

The weishan CAR-3.5MM-MIC is a mono omnidirectional condenser microphone designed as an aftermarket replacement for vehicle head units. It connects through a 3.5 mm jack and includes a 2.5 mm male adapter for broader compatibility. The 3 metre cable allows flexible routing to the driver position. It targets drivers who need clear hands-free calling without integrated Bluetooth microphones.

Universal Head-Unit Integration

The microphone plugs directly into the dedicated mono mic input found on compatible Pioneer, Kenwood, Sony, Alpine, JVC, Boss and Jensen stereos. No external power supply or additional interface module is required. The 3.5 mm and 2.5 mm connection options free up the installer from sourcing brand-specific proprietary leads. It does not suit head units that lack a discrete microphone jack or that rely solely on built-in cabin mics.

Sustained Voice Pickup

With a sensitivity of -30 decibels and a signal-to-noise ratio of 58 decibels, the condenser element maintains consistent output during long calls. The low-impedance design resists electrical interference from the vehicle harness over extended use. The anti-noise construction suppresses cabin rumble and HVAC sounds that would otherwise rise in a prolonged session. Buyers who require professional broadcast-grade capture or multi-pattern selection should look elsewhere.