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Sennheiser
HD440 BT Wireless Headphones
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Sennheiser
504556 SC630 Wired Headset
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Specifications.
General8
SpecificationSennheiser HD440 BT Wireless HeadphonesSennheiser 504556 SC630 Wired Headset
- Brand
- Sennheiser HD440 BT Wireless Headphones: Sennheiser
- Sennheiser 504556 SC630 Wired Headset: Sennheiser
- Model
- Sennheiser HD440 BT Wireless Headphones: HD440 BT Wireless Headphones
- Sennheiser 504556 SC630 Wired Headset: 504556 SC630 Wired Headset
- Model Number
- Sennheiser HD440 BT Wireless Headphones: HD440 BT
- Sennheiser 504556 SC630 Wired Headset: 504556 SC630
- Release date
- Sennheiser HD440 BT Wireless Headphones: 1st January 2017
- Sennheiser 504556 SC630 Wired Headset: 12th August 2014
- Colour
- Sennheiser HD440 BT Wireless Headphones: Black
- Sennheiser 504556 SC630 Wired Headset: Black
- Type
- Sennheiser HD440 BT Wireless Headphones: Headphones
- Sennheiser 504556 SC630 Wired Headset: Headset
- Headphone Type
- Sennheiser HD440 BT Wireless Headphones: Over-Ear
- Sennheiser 504556 SC630 Wired Headset: On-Ear
- Connectivity
- Sennheiser HD440 BT Wireless Headphones: Wireless
- Sennheiser 504556 SC630 Wired Headset: Wired
Product details2
SpecificationSennheiser HD440 BT Wireless HeadphonesSennheiser 504556 SC630 Wired Headset
- Microphone
- Sennheiser HD440 BT Wireless Headphones: Yes
- Sennheiser 504556 SC630 Wired Headset: Yes
- Weight (g)
- Sennheiser HD440 BT Wireless Headphones: —
- Sennheiser 504556 SC630 Wired Headset: 76.00
Connectivity features2
SpecificationSennheiser HD440 BT Wireless HeadphonesSennheiser 504556 SC630 Wired Headset
- Bluetooth
- Sennheiser HD440 BT Wireless Headphones: Yes
- Sennheiser 504556 SC630 Wired Headset: —
- Bluetooth Codec Support
- Sennheiser HD440 BT Wireless Headphones: aptX
- Sennheiser 504556 SC630 Wired Headset: —
Sound features3
SpecificationSennheiser HD440 BT Wireless HeadphonesSennheiser 504556 SC630 Wired Headset
- Impedance (Ohms)
- Sennheiser HD440 BT Wireless Headphones: 18
- Sennheiser 504556 SC630 Wired Headset: 200
- Sensitivity (dB)
- Sennheiser HD440 BT Wireless Headphones: 113
- Sennheiser 504556 SC630 Wired Headset: 103
- Frequency Response Range
- Sennheiser HD440 BT Wireless Headphones: 18Hz-22,000Hz
- Sennheiser 504556 SC630 Wired Headset: 50Hz-18,000Hz
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