−29%
Defender Freemotion B571
NC, 9 h, Cable, WirelessFree shipping starting at 50.–
Freemotion B571.
Application range | Business, Lifestyle, Sports |
Equipment + Functions | Noise Reduction, Volume control |
Headphone type | Over ear headphones |
Signal transmission | Cable, Wireless |
Audio Connections | Jack 3.5mm (1x) |
Noise cancelling | NC |
Isolation | Closed |
Item number | 25254362 |
Manufacturer | Defender |
Category | Headphones |
Manufacturer no. | 63571 |
Release date | 29.11.2022 |
Sales rank in Category Headphones | 1443 of 8427 |
Colour | Grey |
Exact colour description | Grey |
Material | Metal, Plastic |
Application range | Business, Lifestyle, Sports |
Output | Stereo |
Noise cancelling | NC |
Equipment + Functions | Noise Reduction, Volume control |
Music control | Universal Bluetooth Remote |
Signal transmission | Cable, Wireless |
Button functions | interregnum, Track, Volume Up |
Headphone type | Over ear headphones |
Fit | Headband |
Isolation | Closed |
Driver diameter | 40 mm |
Adjustability | Foldable |
Membrane size | 40 mm |
Frequency range | 20 - 20000 Hz |
Sensitivity | 115 dB |
Max. noise level | 115 dB |
Audio Connections | Jack 3.5mm (1x) |
Connections base/transmitter | 3.5mm |
Bluetooth version | 5.0 + EDR |
Bluetooth feature | A2DP, AVRCP, HFP |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery type | LiPo |
Battery life | 9 h |
Capacity | 400 mAh |
Charging input | Micro USB |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Height | 18.50 cm |
Width | 17.50 cm |
Depth | 7.50 cm |
Weight | 200 g |
Length | 18.50 cm |
Width | 16 cm |
Height | 9.10 cm |
Weight | 301 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus