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Product data
Specifications.
General8
SpecificationBoult Audio Astra Wireless HeadphonesSennheiser 504552 Wired Headset
- Brand
- Boult Audio Astra Wireless Headphones: Boult Audio
- Sennheiser 504552 Wired Headset: Sennheiser
- Model
- Boult Audio Astra Wireless Headphones: Astra Wireless Headphones
- Sennheiser 504552 Wired Headset: 504552 Wired Headset
- Model Number
- Boult Audio Astra Wireless Headphones: Astra
- Sennheiser 504552 Wired Headset: 504552
- Colour
- Boult Audio Astra Wireless Headphones: Black Gloss
- Sennheiser 504552 Wired Headset: Black
- Type
- Boult Audio Astra Wireless Headphones: Headphones
- Sennheiser 504552 Wired Headset: Headset
- Headphone Type
- Boult Audio Astra Wireless Headphones: In-Ear
- Sennheiser 504552 Wired Headset: Over-Ear
- Connectivity
- Boult Audio Astra Wireless Headphones: Wireless
- Sennheiser 504552 Wired Headset: Wired
- Release date
- Boult Audio Astra Wireless Headphones: —
- Sennheiser 504552 Wired Headset: 16th October 2013
Product details6
SpecificationBoult Audio Astra Wireless HeadphonesSennheiser 504552 Wired Headset
- Microphone
- Boult Audio Astra Wireless Headphones: Yes
- Sennheiser 504552 Wired Headset: Yes
- Driver Size
- Boult Audio Astra Wireless Headphones: 13 mm
- Sennheiser 504552 Wired Headset: —
- Driver Type
- Boult Audio Astra Wireless Headphones: Dynamic
- Sennheiser 504552 Wired Headset: —
- Weight (g)
- Boult Audio Astra Wireless Headphones: 60.00
- Sennheiser 504552 Wired Headset: —
- Cord Length (Metres)
- Boult Audio Astra Wireless Headphones: —
- Sennheiser 504552 Wired Headset: 2.9
- Weight With Case (g)
- Boult Audio Astra Wireless Headphones: —
- Sennheiser 504552 Wired Headset: 134
Connectivity features3
SpecificationBoult Audio Astra Wireless HeadphonesSennheiser 504552 Wired Headset
- Bluetooth
- Boult Audio Astra Wireless Headphones: Yes
- Sennheiser 504552 Wired Headset: No
- Bluetooth Version
- Boult Audio Astra Wireless Headphones: 5.3
- Sennheiser 504552 Wired Headset: —
- Bluetooth range (Metres)
- Boult Audio Astra Wireless Headphones: 10
- Sennheiser 504552 Wired Headset: —
Battery features1
SpecificationBoult Audio Astra Wireless HeadphonesSennheiser 504552 Wired Headset
- Charging Port
- Boult Audio Astra Wireless Headphones: USB Type-C
- Sennheiser 504552 Wired Headset: —
Sound features2
SpecificationBoult Audio Astra Wireless HeadphonesSennheiser 504552 Wired Headset
- Sensitivity (dB)
- Boult Audio Astra Wireless Headphones: —
- Sennheiser 504552 Wired Headset: 113
- Frequency Response Range
- Boult Audio Astra Wireless Headphones: —
- Sennheiser 504552 Wired Headset: 50Hz-18,000Hz
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