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Product data
Specifications.
General8
SpecificationBoult Audio W40 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Brand
- Boult Audio W40 Wireless Headphones: Boult Audio
- Sennheiser 505948 Wired Headphones: Sennheiser
- Model
- Boult Audio W40 Wireless Headphones: W40 Wireless Headphones
- Sennheiser 505948 Wired Headphones: 505948 Wired Headphones
- Model Number
- Boult Audio W40 Wireless Headphones: W40
- Sennheiser 505948 Wired Headphones: 505948
- Colour
- Boult Audio W40 Wireless Headphones: Ivory White
- Sennheiser 505948 Wired Headphones: Grey
- Type
- Boult Audio W40 Wireless Headphones: Headphones
- Sennheiser 505948 Wired Headphones: Headphones
- Headphone Type
- Boult Audio W40 Wireless Headphones: In-Ear
- Sennheiser 505948 Wired Headphones: Over-Ear
- Connectivity
- Boult Audio W40 Wireless Headphones: Wireless
- Sennheiser 505948 Wired Headphones: Wired
- Release date
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 8th June 2016
Product details6
SpecificationBoult Audio W40 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Microphone
- Boult Audio W40 Wireless Headphones: Yes
- Sennheiser 505948 Wired Headphones: Yes
- Driver Size
- Boult Audio W40 Wireless Headphones: 13 mm
- Sennheiser 505948 Wired Headphones: —
- Connector Size
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 3.5mm
- Cord Length (Metres)
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 1.4
- Driver Type
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: Dynamic
- Weight (g)
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 160.00
Connectivity features3
SpecificationBoult Audio W40 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Bluetooth
- Boult Audio W40 Wireless Headphones: Yes
- Sennheiser 505948 Wired Headphones: No
- Bluetooth Version
- Boult Audio W40 Wireless Headphones: 5.3
- Sennheiser 505948 Wired Headphones: —
- Bluetooth range (Metres)
- Boult Audio W40 Wireless Headphones: 10
- Sennheiser 505948 Wired Headphones: —
Battery features1
SpecificationBoult Audio W40 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Charging Port
- Boult Audio W40 Wireless Headphones: USB Type-C
- Sennheiser 505948 Wired Headphones: —
Sound features3
SpecificationBoult Audio W40 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Impedance (Ohms)
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 18
- Sensitivity (dB)
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 112
- Frequency Response Range
- Boult Audio W40 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 16Hz-22,000Hz
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Community perspective
What people say.
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