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
Type	Conference microphone	Conference microphone
Microphone sensitivity	-40 dB	-40 dB
Microphone frequency	100 - 16000 Hz	100 - 16000 Hz
Microphone Signal-to-Noise Ratio (SNR)	60 dB	60 dB
Maximum sound pressure level (1kHz)	110 dB	110 dB
Microphone direction type	Omnidirectional	Omnidirectional
Microphone muteKnown for one	—Unknown — not stated by the source	Yes
Microphone pick-up range	3 m	3 m
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Device interface	USB	USB
USB connector type	USB Type-A	USB Type-A
Performanceidentical
Product colour	Black	Black
Housing materialKnown for one	—Unknown — not stated by the source	Metal, Zinc
Cable length	2 m	2 m
Mac operating systems supported	Yes	Yes
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows XP	Windows 10, Windows 7, Windows 8, Windows XP
Country of origin	China	China
Poweridentical
Input voltageKnown for one	—Unknown — not stated by the source	5 V
Weight & dimensionsidentical
Height	1.5 mm	1.5 mm
Diameter	7 cm	7 cm
Microphone weight	160 g	160 g
Packaging dataidentical
Package type	Box	Box
Package weight	212 g	212 g
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Quick start guide	Yes	Yes
Technical detailsidentical
Impedance	680 Ω	680 Ω
Logistics dataidentical
Products per master (outer) case	60 pc(s)	60 pc(s)
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.