Defender FreeMotion B540 Headset Head-band Calls/Music Bluetooth Black

No noise cancellation, 10 h, Wireless
Ratings
BrandMore from Defender
Delivered between 20.1.2026 and 27.1.2026
Only 1 piece in stock at supplier
Free shipping starting at 50.–

Product details

The Defender FreeMotion B540 is a wireless on-ear headphone optimized for calls and music. With a sleek headband design, it offers both comfort and an appealing aesthetic. The headphones are equipped with state-of-the-art Bluetooth technology, providing a stable connection and a range of up to 10 meters. The closed acoustic system ensures enhanced sound quality and an immersive listening experience. The built-in battery offers a maximum runtime of up to 10 hours, making them ideal for daily use. The FreeMotion B540 is therefore a practical choice for anyone who values mobility and sound quality.

  • Bluetooth profiles: A2DP, AVRCP, HFP, HSP for versatile use
  • Integrated microphone with a frequency range of 100 - 16000 Hz
  • Maximum battery life of 10 hours for extended use
  • Closed acoustic system for improved sound
  • Lightweight design weighing only 0.15 kg for high wearing comfort.

Key specifications

Isolation
Closed
Signal transmission
Wireless
Application range
General
Equipment + Functions
Microphones
Noise cancelling
No noise cancellation
Headphone type
On Ear Headphones
Item number
22929930

General information

Manufacturer
Defender
Category
Headphones
Manufacturer no.
63540
Release date
3.11.2022

Colour

Colour
Black
Exact colour description
Black

Application range

Application range
General

Headphone properties

Output
Stereo
Noise cancelling
No noise cancellation
Equipment + Functions
Microphones
Signal transmission
Wireless
Button functions
Volume Down, Volume Up

Headphone type

Headphone type
On Ear Headphones
Fit
Headband
Isolation
Closed
Driver diameter
40 mm

Audio properties

Frequency range
20 - 20000 Hz
Sensitivity
118 dB

Bluetooth features

Bluetooth feature
A2DP, AVRCP, HFP
Bluetooth profiles
A2DP, AVRCP, HFP, HSP
Max. range
10 m

Battery properties

Battery life
10 h
Capacity
400 mAh

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Height
18.50 cm
Width
17.50 cm
Weight
150 g

Package dimensions

Length
19.30 cm
Width
18.30 cm
Height
9 cm
Weight
320 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • Defender
    Not enough data
  • 1.Avizar
    0 %
  • 1.Digitus
    0 %
  • 1.Tweezerman
    0 %
  • 4.Sandberg
    0.1 %

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: Digitec Galaxus
  • Defender
    Not enough data
  • 1.-
    0 days
  • 1.1More
    0 days
  • 1.3MK
    0 days
  • 1.4smarts
    0 days

Return rate

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

Source: Digitec Galaxus
  • Defender
    Not enough data
  • 1.2GO
    0 %
  • 1.Awei
    0 %
  • 1.ESP
    0 %
  • 1.OEM
    0 %
Source: Digitec Galaxus