Techly ICC SH-21 vs Techly ICC SH-22

Comparison of ICC SH-21, ICC SH-22

28 specifications	A Techly ICC SH-21View product	B Techly ICC SH-22View product
Microphoneidentical
Microphone muteKnown for one	—Unknown — not stated by the source	Yes
Performanceidentical
Housing materialKnown for one	—Unknown — not stated by the source	Metal, Zinc
Poweridentical
Input voltageKnown for one	—Unknown — not stated by the source	5 V
Receiveridentical
AC input voltageKnown for one	5 V	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.