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Product data
Specifications.
General8
SpecificationSony MDR-7520 Wireless HeadphonesJabra 40 Stereo Wired Headphones
- Brand
- Sony MDR-7520 Wireless Headphones: Sony
- Jabra 40 Stereo Wired Headphones: Jabra
- Model
- Sony MDR-7520 Wireless Headphones: MDR-7520 Wireless Headphones
- Jabra 40 Stereo Wired Headphones: 40 Stereo Wired Headphones
- Model Number
- Sony MDR-7520 Wireless Headphones: MDR-7520
- Jabra 40 Stereo Wired Headphones: 40 Stereo
- Release date
- Sony MDR-7520 Wireless Headphones: 16th February 2016
- Jabra 40 Stereo Wired Headphones: 17th October 2014
- Colour
- Sony MDR-7520 Wireless Headphones: Black
- Jabra 40 Stereo Wired Headphones: Black
- Type
- Sony MDR-7520 Wireless Headphones: Headphones
- Jabra 40 Stereo Wired Headphones: Headphones
- Headphone Type
- Sony MDR-7520 Wireless Headphones: Over-Ear
- Jabra 40 Stereo Wired Headphones: On-Ear
- Connectivity
- Sony MDR-7520 Wireless Headphones: Wireless
- Jabra 40 Stereo Wired Headphones: Wired
Product details5
SpecificationSony MDR-7520 Wireless HeadphonesJabra 40 Stereo Wired Headphones
- Microphone
- Sony MDR-7520 Wireless Headphones: No
- Jabra 40 Stereo Wired Headphones: —
- Connector Size
- Sony MDR-7520 Wireless Headphones: 3.5mm
- Jabra 40 Stereo Wired Headphones: —
- Foldable
- Sony MDR-7520 Wireless Headphones: Yes
- Jabra 40 Stereo Wired Headphones: —
- Microphone Impedance (Ohms)
- Sony MDR-7520 Wireless Headphones: 24
- Jabra 40 Stereo Wired Headphones: —
- Weight (g)
- Sony MDR-7520 Wireless Headphones: 270.00
- Jabra 40 Stereo Wired Headphones: 99.80
Connectivity features1
SpecificationSony MDR-7520 Wireless HeadphonesJabra 40 Stereo Wired Headphones
- Bluetooth
- Sony MDR-7520 Wireless Headphones: Yes
- Jabra 40 Stereo Wired Headphones: —
Sound features3
SpecificationSony MDR-7520 Wireless HeadphonesJabra 40 Stereo Wired Headphones
- Impedance (Ohms)
- Sony MDR-7520 Wireless Headphones: 24
- Jabra 40 Stereo Wired Headphones: —
- Sensitivity (dB)
- Sony MDR-7520 Wireless Headphones: 108
- Jabra 40 Stereo Wired Headphones: —
- Active Noise Cancellation
- Sony MDR-7520 Wireless Headphones: —
- Jabra 40 Stereo Wired Headphones: Yes
A dash means the source did not list that field for this product.
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