Side by side
A clearer look at both options.
Source specifications lined up together, with community signals kept separate.
Change products ↗
Product data
Specifications.
General8
SpecificationSennheiser MM400X Wireless HeadphonesSennheiser 505948 Wired Headphones
- Brand
- Sennheiser MM400X Wireless Headphones: Sennheiser
- Sennheiser 505948 Wired Headphones: Sennheiser
- Model
- Sennheiser MM400X Wireless Headphones: MM400X Wireless Headphones
- Sennheiser 505948 Wired Headphones: 505948 Wired Headphones
- Model Number
- Sennheiser MM400X Wireless Headphones: MM400X
- Sennheiser 505948 Wired Headphones: 505948
- Release date
- Sennheiser MM400X Wireless Headphones: 8th November 2012
- Sennheiser 505948 Wired Headphones: 8th June 2016
- Colour
- Sennheiser MM400X Wireless Headphones: Black
- Sennheiser 505948 Wired Headphones: Grey
- Type
- Sennheiser MM400X Wireless Headphones: Headphones
- Sennheiser 505948 Wired Headphones: Headphones
- Headphone Type
- Sennheiser MM400X Wireless Headphones: On-Ear
- Sennheiser 505948 Wired Headphones: Over-Ear
- Connectivity
- Sennheiser MM400X Wireless Headphones: Wireless
- Sennheiser 505948 Wired Headphones: Wired
Product details5
SpecificationSennheiser MM400X Wireless HeadphonesSennheiser 505948 Wired Headphones
- Microphone
- Sennheiser MM400X Wireless Headphones: Yes
- Sennheiser 505948 Wired Headphones: Yes
- Connector Size
- Sennheiser MM400X Wireless Headphones: 3.5mm
- Sennheiser 505948 Wired Headphones: 3.5mm
- Weight (g)
- Sennheiser MM400X Wireless Headphones: 105.00
- Sennheiser 505948 Wired Headphones: 160.00
- Cord Length (Metres)
- Sennheiser MM400X Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 1.4
- Driver Type
- Sennheiser MM400X Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: Dynamic
Connectivity features2
SpecificationSennheiser MM400X Wireless HeadphonesSennheiser 505948 Wired Headphones
- Bluetooth
- Sennheiser MM400X Wireless Headphones: Yes
- Sennheiser 505948 Wired Headphones: No
- Bluetooth range (Metres)
- Sennheiser MM400X Wireless Headphones: 10
- Sennheiser 505948 Wired Headphones: —
Sound features3
SpecificationSennheiser MM400X Wireless HeadphonesSennheiser 505948 Wired Headphones
- Sensitivity (dB)
- Sennheiser MM400X Wireless Headphones: 107
- Sennheiser 505948 Wired Headphones: 112
- Frequency Response Range
- Sennheiser MM400X Wireless Headphones: 15Hz-22,000Hz
- Sennheiser 505948 Wired Headphones: 16Hz-22,000Hz
- Impedance (Ohms)
- Sennheiser MM400X Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 18
Battery features2
SpecificationSennheiser MM400X Wireless HeadphonesSennheiser 505948 Wired Headphones
- Battery Life
- Sennheiser MM400X Wireless Headphones: 10 hours
- Sennheiser 505948 Wired Headphones: —
- Charging Time
- Sennheiser MM400X Wireless Headphones: 3 hours
- Sennheiser 505948 Wired Headphones: —
A dash means the source did not list that field for this product.
Community perspective
What people say.
Community rating——
Ratings00
Owners00
Would buy again——