Product comparison · 2 headphones

3M 90542H1-DC-PS headphones/headset Wireless Head-band Music Bluetooth Black vs 3M CH-3 Headset Head-band Stage/Studio Yellow

7specifications compared
3differ
4identical
17known for one product only

Key differences

Recommended usage
- 90542H1-DC-PS headphones/headset Wireless Head-band Music Bluetooth Black:Music
- CH-3 Headset Head-band Stage/Studio Yellow:Stage/Studio
Product colour
- 90542H1-DC-PS headphones/headset Wireless Head-band Music Bluetooth Black:Black
- CH-3 Headset Head-band Stage/Studio Yellow:Yellow
Ear coupling
- 90542H1-DC-PS headphones/headset Wireless Head-band Music Bluetooth Black:Bone conduction
- CH-3 Headset Head-band Stage/Studio Yellow:Supraaural

Side by side

Differences highlightedShow differences only

Comparison of 90542H1-DC-PS, CH-3
24 specifications	A 3M 90542H1-DC-PS headphones/headset Wireless Head-band Music Bluetooth Black Model 90542H1-DC-PS View product	B 3M CH-3 Headset Head-band Stage/Studio Yellow Model CH-3 View product
Performance2 differ
Recommended usageDiffers	Music	Stage/Studio
Product colourDiffers	Black	Yellow
Colour nameKnown for one	Unknown — not stated by the source	Bright yellow
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP68
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	31 dB
Ports & interfacesidentical
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
3.5 mm connectorKnown for one	Yes	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Headphones1 differ
Ear couplingDiffers	Bone conduction	Supraaural
Driver typeKnown for one	Unknown — not stated by the source	Dynamic
Microphoneidentical
Microphone noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery operatedKnown for one	Yes	Unknown — not stated by the source
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Battery recharge timeKnown for one	8 h	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	179 mm	Unknown — not stated by the source
DepthKnown for one	101 mm	Unknown — not stated by the source
HeightKnown for one	215 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	292 g
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box

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.

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