−22%

Defender SŁUCHAWKI BT FREEMOTION B400 LED 63400

NC, 32 h, Cable, Wireless
was CHF31.90
Ratings
BrandMore from Defender
Delivered between 6.1.2026 and 13.1.2026
5 pieces in stock at supplier
Free shipping starting at 50.–

Product details

The Defender FreeMotion B400 are versatile Bluetooth headphones designed for both everyday use and sports activities. With a wireless range of up to 15 meters, they offer flexibility and freedom of movement. The headphones feature a battery life of up to 32 hours, allowing for prolonged use without frequent recharging. The passive noise cancellation minimizes ambient sounds, enabling users to enjoy music or make calls in peace. The foldable design allows for easy storage and transport, while the use of high-quality materials ensures durability. The FreeMotion B400 are equipped with the latest Bluetooth technology (version 5.3), providing a stable connection and enhanced sound quality.

  • Wireless range of up to 15 meters
  • Battery life of up to 32 hours
  • Passive noise cancellation for uninterrupted enjoyment
  • Foldable design for easy storage and transport
  • Bluetooth 5.3 for improved connection and sound quality.

Key specifications

Isolation
Closed
Signal transmission
Cable, Wireless
Application range
General, Sports
Noise cancelling
NC
Audio Connections
Jack 3.5mm Line Out (1x)
Headphone type
Bluetooth headphones
Item number
39467536

General information

Manufacturer
Defender
Category
Headphones
Manufacturer no.
63400
Release date
21.10.2023

Colour

Colour
Black
Exact colour description
Black

Material

Material
Plastic

Application range

Application range
General, Sports

Headphone properties

Output
Stereo
Noise cancelling
NC
Signal transmission
Cable, Wireless

Headphone type

Headphone type
Bluetooth headphones
Fit
Headband
Isolation
Closed
Driver diameter
40 mm
Adjustability
Foldable
Membrane size
40 mm

Audio properties

Frequency range
20 - 20000 Hz
Sensitivity
118 dB

Connections

Audio Connections
Jack 3.5mm Line Out (1x)
Connections base/transmitter
USB-C

Bluetooth features

Bluetooth version
5.3
Bluetooth feature
A2DP, AVRCP, HFP
Bluetooth profiles
A2DP, AVRCP, HFP, HSP
Max. range
15 m

Power supply

Power supply
Battery operated

Battery properties

Battery type
Li-ion
Battery life
32 h
Capacity
800 mAh
Charging input
USB-C

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Audio cable (3.5mm)

Product dimensions

Height
19 cm
Width
17.50 cm
Depth
8 cm
Weight
220 g

Package dimensions

Length
18.70 cm
Width
16.50 cm
Height
9.50 cm
Weight
344 g

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

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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