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Product data
Specifications.
General8
SpecificationSony WH-CH730N Wireless HeadphonesSennheiser 504401 Wired Headset
- Brand
- Sony WH-CH730N Wireless Headphones: Sony
- Sennheiser 504401 Wired Headset: Sennheiser
- Model
- Sony WH-CH730N Wireless Headphones: WH-CH730N Wireless Headphones
- Sennheiser 504401 Wired Headset: 504401 Wired Headset
- Release date
- Sony WH-CH730N Wireless Headphones: 7th September 2026
- Sennheiser 504401 Wired Headset: 18th April 2016
- Colour
- Sony WH-CH730N Wireless Headphones: Pink
- Sennheiser 504401 Wired Headset: Black
- Type
- Sony WH-CH730N Wireless Headphones: Headphones
- Sennheiser 504401 Wired Headset: Headset
- Headphone Type
- Sony WH-CH730N Wireless Headphones: Over-Ear
- Sennheiser 504401 Wired Headset: On-Ear
- Connectivity
- Sony WH-CH730N Wireless Headphones: Wireless
- Sennheiser 504401 Wired Headset: Wired
- Model Number
- Sony WH-CH730N Wireless Headphones: —
- Sennheiser 504401 Wired Headset: 504401
Product details5
SpecificationSony WH-CH730N Wireless HeadphonesSennheiser 504401 Wired Headset
- Microphone
- Sony WH-CH730N Wireless Headphones: Yes
- Sennheiser 504401 Wired Headset: Yes
- Driver Size
- Sony WH-CH730N Wireless Headphones: 30 mm
- Sennheiser 504401 Wired Headset: —
- Driver Type
- Sony WH-CH730N Wireless Headphones: Dynamic
- Sennheiser 504401 Wired Headset: —
- Weight (g)
- Sony WH-CH730N Wireless Headphones: 207.00
- Sennheiser 504401 Wired Headset: 58.00
- Cord Length (Metres)
- Sony WH-CH730N Wireless Headphones: —
- Sennheiser 504401 Wired Headset: 1
Connectivity features3
SpecificationSony WH-CH730N Wireless HeadphonesSennheiser 504401 Wired Headset
- Bluetooth
- Sony WH-CH730N Wireless Headphones: Yes
- Sennheiser 504401 Wired Headset: No
- Bluetooth Version
- Sony WH-CH730N Wireless Headphones: 6
- Sennheiser 504401 Wired Headset: —
- Bluetooth Codec Support
- Sony WH-CH730N Wireless Headphones: SBC, AAC
- Sennheiser 504401 Wired Headset: —
Sound features4
SpecificationSony WH-CH730N Wireless HeadphonesSennheiser 504401 Wired Headset
- Impedance (Ohms)
- Sony WH-CH730N Wireless Headphones: 100
- Sennheiser 504401 Wired Headset: —
- Active Noise Cancellation
- Sony WH-CH730N Wireless Headphones: Yes
- Sennheiser 504401 Wired Headset: —
- Sensitivity (dB)
- Sony WH-CH730N Wireless Headphones: 108
- Sennheiser 504401 Wired Headset: 103
- Frequency Response Range
- Sony WH-CH730N Wireless Headphones: 20Hz-20,000Hz
- Sennheiser 504401 Wired Headset: —
Battery features2
SpecificationSony WH-CH730N Wireless HeadphonesSennheiser 504401 Wired Headset
- Battery Life
- Sony WH-CH730N Wireless Headphones: 40 hours
- Sennheiser 504401 Wired Headset: —
- Charging Port
- Sony WH-CH730N Wireless Headphones: USB Type-C
- Sennheiser 504401 Wired Headset: —
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