Product comparison · 2 headphones

3M CH-3 Headset Head-band Stage/Studio Yellow vs 3M ProTac XPI

Key differences

Recommended usage
- CH-3 Headset Head-band Stage/Studio Yellow:Stage/Studio
- ProTac XPI:Aviation/Air traffic control
Signal-to-Noise Ratio (SNR)
- CH-3 Headset Head-band Stage/Studio Yellow:31 dB
- ProTac XPI:34 dB
Weight
- CH-3 Headset Head-band Stage/Studio Yellow:292 g
- ProTac XPI:375 g

Differences highlightedShow differences only

Comparison of CH-3, ProTac XPI
20 specifications	A 3M CH-3 Headset Head-band Stage/Studio Yellow Model CH-3 View product	B 3M ProTac XPI View product
Performance2 differ
Product type	Headset	Headset
Wearing style	Head-band	Head-band
Recommended usageDiffers	Stage/Studio	Aviation/Air traffic control
Headset type	Binaural	Binaural
Product colour	Yellow	Yellow
Colour name	Bright yellow	Bright yellow
International Protection (IP) code	IP68	IP68
Signal-to-Noise Ratio (SNR)Differs	31 dB	34 dB
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
BluetoothKnown for one	Unknown — not stated by the source	Yes
Headphonesidentical
Ear coupling	Supraaural	Supraaural
Driver type	Dynamic	Dynamic
Microphoneidentical
Microphone type	Boom	Boom
Microphone noise-canceling	Yes	Yes
Batteryidentical
Battery operatedKnown for one	Unknown — not stated by the source	Yes
Battery typeKnown for one	Unknown — not stated by the source	AA
Battery technologyKnown for one	Unknown — not stated by the source	Nickel-Metal Hydride (NiMH)
Continuous audio playback timeKnown for one	Unknown — not stated by the source	45 h
Weight & dimensions1 differ
WeightDiffers	292 g	375 g
Packaging dataidentical
Package type	Box	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.