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Product data
Specifications.
General8
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504556 SC630 Wired Headset
- Brand
- Sony NW-WS623/B Wireless Headset: Sony
- Sennheiser 504556 SC630 Wired Headset: Sennheiser
- Model
- Sony NW-WS623/B Wireless Headset: NW-WS623/B Wireless Headset
- Sennheiser 504556 SC630 Wired Headset: 504556 SC630 Wired Headset
- Model Number
- Sony NW-WS623/B Wireless Headset: NW-WS623/B
- Sennheiser 504556 SC630 Wired Headset: 504556 SC630
- Release date
- Sony NW-WS623/B Wireless Headset: 19th April 2018
- Sennheiser 504556 SC630 Wired Headset: 12th August 2014
- Colour
- Sony NW-WS623/B Wireless Headset: Black
- Sennheiser 504556 SC630 Wired Headset: Black
- Type
- Sony NW-WS623/B Wireless Headset: Headset
- Sennheiser 504556 SC630 Wired Headset: Headset
- Headphone Type
- Sony NW-WS623/B Wireless Headset: In-Ear
- Sennheiser 504556 SC630 Wired Headset: On-Ear
- Connectivity
- Sony NW-WS623/B Wireless Headset: Wireless
- Sennheiser 504556 SC630 Wired Headset: Wired
Product details2
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504556 SC630 Wired Headset
- Microphone
- Sony NW-WS623/B Wireless Headset: Yes
- Sennheiser 504556 SC630 Wired Headset: Yes
- Weight (g)
- Sony NW-WS623/B Wireless Headset: 32.00
- Sennheiser 504556 SC630 Wired Headset: 76.00
Connectivity features1
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504556 SC630 Wired Headset
- Bluetooth
- Sony NW-WS623/B Wireless Headset: Yes
- Sennheiser 504556 SC630 Wired Headset: —
Battery features2
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504556 SC630 Wired Headset
- Battery Life
- Sony NW-WS623/B Wireless Headset: 10 hours
- Sennheiser 504556 SC630 Wired Headset: —
- Charging Time
- Sony NW-WS623/B Wireless Headset: 1.5 hours
- Sennheiser 504556 SC630 Wired Headset: —
Sound features3
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504556 SC630 Wired Headset
- Impedance (Ohms)
- Sony NW-WS623/B Wireless Headset: —
- Sennheiser 504556 SC630 Wired Headset: 200
- Sensitivity (dB)
- Sony NW-WS623/B Wireless Headset: —
- Sennheiser 504556 SC630 Wired Headset: 103
- Frequency Response Range
- Sony NW-WS623/B Wireless Headset: —
- Sennheiser 504556 SC630 Wired Headset: 50Hz-18,000Hz
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