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Defender Freemotion B571

NC, 8 h, Cable, Wireless
Price in EUR including VAT
1Ratings
BrandMore from Defender
Delivered between Mon, 13.4. and Tue, 14.4.
More than 10 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 30,–

Product details

Freemotion B571.

Key specifications

Application range
Business, Lifestyle, Sports
Noise cancelling
NC
Equipment + Functions
Noise Reduction, Volume control
Signal transmission
Cable, Wireless
Headphone type
Over ear headphones
Isolation
Closed
Audio Connections
Jack 3.5mm (1x)

General information

Item number
25254362
Manufacturer
Defender
Category
Headphones
Manufacturer no.
63571
Release date
29.11.2022
External links
Manufacturer's site (de)

Colour

Colour
Grey
Exact colour description
Grey

Material

Material
Metal, Plastic

Application range

Application range
Business, Lifestyle, Sports

Headphone properties

Output
Mono
Noise cancelling
NC
Equipment + Functions
Noise Reduction, Volume control
Music control
Universal Bluetooth Remote
Signal transmission
Cable, Wireless
Button functions
Pause, Track, Volume Up

Headphone type

Headphone type
Over ear headphones
Isolation
Closed
Driver diameter
40 mm
Adjustability
Foldable
Membrane size
40 mm

Audio properties

Frequency range
20 - 20000 Hz
Sensitivity
115 dB
Max. noise level
115 dB

Connections

Audio Connections
Jack 3.5mm (1x)

Bluetooth features

Bluetooth version
5.0 + EDR
Bluetooth feature
A2DP, AVRCP, HFP
Bluetooth profiles
A2DP, AVRCP, HFP, HSP
Max. range
10 m

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery life
8 h
Capacity
400 mAh

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
34,54 kg
Climate contribution
EUR 0,87

Product dimensions

Height
18.50 cm
Width
17.50 cm
Depth
7.50 cm
Weight
200 g

Legal Notice

Product Safety

Package dimensions

Length
18.50 cm
Width
16 cm
Height
9.10 cm
Weight
301 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
2 additional offers
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Galaxus
  • Defender
    Not enough data
  • 1.Digitus
    0 %
  • 2.Sandberg
    0,1 %
  • 3.Havit
    0,3 %
  • 3.Renkforce
    0,3 %

Statutory warranty case duration

How 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: Galaxus
  • Defender
    Not enough data
  • 1.-
    0 days
  • 1.1More
    0 days
  • 1.4smarts
    0 days
  • 1.Acefast
    0 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Galaxus
  • 73.Sonos
    3,7 %
  • 74.Akashi
    3,8 %
  • 74.Defender
    3,8 %
  • 74.SBS
    3,8 %
  • 74.Shure
    3,8 %
Source: Galaxus