Defender - Wireless stereo headset FreeMotion B405
New

Product number 63405

Unavailable now

Wireless stereo headset

FreeMotion B405

Premium quality Bluetooth headset with ANC active noise cancellation system. Excellent build quality, impeccable sound, the ability to connect to two devices simultaneously, operating time up to 50 hours.

Ask a question

Wireless Bluetooth headset

Compact foldable construction allows to take the headset with you easily

Built-in microphone

Built-in microphone ensures high sound clarity

Up to 50 hours of battery operation time*

* The operating time of the device may vary depending on the listening mode, volume level and environmental conditions

Controls on earcups

Allow to answer the phone call or to switch tracks without taking the phone out of your pocket

Active noise cancelling system

With ANC technology, you can block out background noise for an immersive music experience

An option to connect to two devices simultaneously

Audio cable included

When the headset battery is discharged you can connect it via the cable and continue listening to music

Adjustable headband

You can adjust the headband to the most convenient length

Compact foldable construction

10 m operation range

The headset allows to speak on phone or listen to internet-radio from your laptop while moving around the room freely

Metal headband base

Specifications

Connection type
wireless Bluetooth
Type of headphones
Full-size on-ear
Type of earcups
closed type
Noise reduction level
25 dB
Battery capacity
300 mA·h
Type of mounting
headband
Bluetooth specification
V5.4 + EDR, A2DP, AVRCP, HFP, HSP
Impedance (microphone)
2.2 kOhm
Operating frequency
2.402—2.48 GHz
Membrane diameter
40 mm
Impedance (headphones)
32 Ohm
Sensitivity (headphones)
112 dB
Sensitivity (microphone)
-38 dB
Frequency response (headphones)
20—20000 Hz
Frequency response (microphone)
100—10000 Hz
Operation range
10 m
Continuous talk / listening period
50 hrs
Battery charging time
2 hrs
Connectors
3.5 mm jack, Type-C
Material of headphones
plastic
Color
black

Logistics characteristics

Warranty period
6 months
Product size (without package)
9.50 x 18.50 x 17.10 cm
Net weight
0.20 kg
Individual package size
9.00 x 16.70 x 15.00 cm
Box individual volume
0.0023 m³
Individual package weight
0.35 kg
Box size
36.00 x 33.20 x 47.50 cm
Box volume
0.0566 m³
Box weight
8.9 kg
Quantity in box
20 pcs
ROHS / CE
Yes
ITF-14
14745091890897
EAN
4745091890890

Package contents

Audio cable
Operation manual
Type-C jack cable