HM-220 Remote Speaker Microphone

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HM-220

HM-220 Remote SpeakerMicrophone

With wind resistance andnoise reduction, the HM-220 speaker microphone has a waterproof grade of IP67.The detachable 360°rotatablestainless clothing clip has strong clamping force. PC and ABS materials areadopted to make the shell of the microphone, making the product show no crackafter falling from one-meter-high place. External earpieces can be addedthrough the 3.5mm pinport, which facilitates the concealment of communication.

Specification of the Remote Speaker Microphone

Model	HM-220
Speaker
Dimension(mm)	ф45
Sensitivity	94 ±2dB
Impedance	16 Ω
Rated Input Power	1W
Max. Output Power	2W
Mic
Dimension (mm)	ф6.0 ×2.7mm
Sensitivity	-38 ±2dB
Frequency	20-16kHz
Impedance	2.2K Ω at1KHZ 2.0V
Working Voltage	1-5V
Type	The Omnidirectional
PTT
Dimension (mm)	665
Wire Rod
Dimension(mm)	OD:5.5
Working Temperature	-20 ～90 ℃
Material	PU