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CMF by Nothing

CMF Headphone Pro Wireless Headphones

Sennheiser

Product data

Source: Gadgets360

General8

SpecificationCMF by Nothing CMF Headphone Pro Wireless HeadphonesSennheiser 504403 Wired Headset

Brand: CMF by Nothing CMF Headphone Pro Wireless Headphones: CMF by Nothing; Sennheiser 504403 Wired Headset: Sennheiser
Model: CMF by Nothing CMF Headphone Pro Wireless Headphones: CMF Headphone Pro Wireless Headphones; Sennheiser 504403 Wired Headset: 504403 Wired Headset
Release date: CMF by Nothing CMF Headphone Pro Wireless Headphones: 13th January 2026; Sennheiser 504403 Wired Headset: 24th August 2016
Colour: CMF by Nothing CMF Headphone Pro Wireless Headphones: Light Green; Sennheiser 504403 Wired Headset: Black
Type: CMF by Nothing CMF Headphone Pro Wireless Headphones: Headphones; Sennheiser 504403 Wired Headset: Headset
Headphone Type: CMF by Nothing CMF Headphone Pro Wireless Headphones: Over-Ear; Sennheiser 504403 Wired Headset: On-Ear
Connectivity: CMF by Nothing CMF Headphone Pro Wireless Headphones: Wireless; Sennheiser 504403 Wired Headset: Wired
Model Number: CMF by Nothing CMF Headphone Pro Wireless Headphones: —; Sennheiser 504403 Wired Headset: 504403

Product details6

SpecificationCMF by Nothing CMF Headphone Pro Wireless HeadphonesSennheiser 504403 Wired Headset

Microphone: CMF by Nothing CMF Headphone Pro Wireless Headphones: Yes; Sennheiser 504403 Wired Headset: Yes
Driver Size: CMF by Nothing CMF Headphone Pro Wireless Headphones: 40 mm; Sennheiser 504403 Wired Headset: —
Number of Drivers: CMF by Nothing CMF Headphone Pro Wireless Headphones: 1; Sennheiser 504403 Wired Headset: —
Connector Size: CMF by Nothing CMF Headphone Pro Wireless Headphones: —; Sennheiser 504403 Wired Headset: 3.5mm
Driver Type: CMF by Nothing CMF Headphone Pro Wireless Headphones: —; Sennheiser 504403 Wired Headset: Dynamic
Weight (g): CMF by Nothing CMF Headphone Pro Wireless Headphones: —; Sennheiser 504403 Wired Headset: 99.20

Connectivity features3

SpecificationCMF by Nothing CMF Headphone Pro Wireless HeadphonesSennheiser 504403 Wired Headset

Bluetooth: CMF by Nothing CMF Headphone Pro Wireless Headphones: Yes; Sennheiser 504403 Wired Headset: No
Bluetooth Version: CMF by Nothing CMF Headphone Pro Wireless Headphones: 5.4; Sennheiser 504403 Wired Headset: —
Bluetooth Codec Support: CMF by Nothing CMF Headphone Pro Wireless Headphones: SBC, LDAC; Sennheiser 504403 Wired Headset: —

Sound features4

SpecificationCMF by Nothing CMF Headphone Pro Wireless HeadphonesSennheiser 504403 Wired Headset

Noise Reduction (dB): CMF by Nothing CMF Headphone Pro Wireless Headphones: 40; Sennheiser 504403 Wired Headset: —
Active Noise Cancellation: CMF by Nothing CMF Headphone Pro Wireless Headphones: Yes; Sennheiser 504403 Wired Headset: —
Sensitivity (dB): CMF by Nothing CMF Headphone Pro Wireless Headphones: —; Sennheiser 504403 Wired Headset: 113
Frequency Response Range: CMF by Nothing CMF Headphone Pro Wireless Headphones: —; Sennheiser 504403 Wired Headset: 50Hz-18,000Hz

Battery features2

SpecificationCMF by Nothing CMF Headphone Pro Wireless HeadphonesSennheiser 504403 Wired Headset

Battery Life: CMF by Nothing CMF Headphone Pro Wireless Headphones: 100 hours; Sennheiser 504403 Wired Headset: —
Charging Port: CMF by Nothing CMF Headphone Pro Wireless Headphones: USB Type-C; Sennheiser 504403 Wired Headset: —

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