Introducing the HKM-109203 Professional Noise Reduction Earphone with Microphone, designed to enhance your audio experience with exceptional clarity and comfort. Perfect for professionals and audio enthusiasts alike, this earphone features a USB interface that easily connects to computers, making it a versatile choice for any setting.

The HKM-109203 is equipped with a high sensitivity microphone, measuring 5.7mm by 5.2mm, ensuring clear communication whether you're in a meeting, streaming, or gaming. With an environmental noise reduction of ≤ 60dB, you can focus on the sound that matters without distractions.

Comfort is key, and with an earphone cable length of 1.8m, you have ample room to move while staying connected. The durable curved rope design adds to the longevity of the product, and the lightweight build—just 0.14kg—ensures easy wear during extended use.

Whether you’re recording, listening to music, or taking calls, the HKM-109203 is designed to deliver reliable performance with a receiver impedance of 150 ohm and a microphone sensitivity of 36 ± 3dB. Elevate your audio experience with the HKM-109203 Professional Noise Reduction Earphone, perfectly tailored for those who demand quality and efficiency.

Microphone: 5.7mm * 5, 2mm ± 0.5mm
Voltage: 3.7V

Working current: 300mah-1000ma
Environmental noise: ≤ 60dB (a)
Receiver impedance: 150 ohm
Microphone sensitivity: 36 ± 3dB
Computer USB interface
Earphone cable: 1.8m ± 0.2m (curved rope)
Weight of single bare machine: 0.14kg
Single gross weight: 0.185kg
Single package size: 17.4cm * 14.5cm * 7cm