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

SKU
63540
£40.49 £33.74
In stock
FreeMotion B540
Wireless Bluetooth headset
Compact foldable construction allows to take the headset with you easily.

Built-in microphone
Built-in microphone ensures high sound clarity.

MicroSD card slot
Micro-SD card slot allows to convert the headphones into MP3 player and listen to music without connection to smartphone or laptop.

Built-in FM-receiver

Controls on earcups
Allow to answer the phone call or to switch tracks without taking the phone out of your pocket.

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.

An option to connect to two devices simultaneously

Soft and convenient protein foam ear pads
Soft and convenient ear pads ensure hours of convenience.

Up to 10 hours of battery operation time

Metal headband base
SKU 63540
EAN 4714033635400
Manufacturer Defender
In Stock Y
Performance
Product typeHeadset
Microphone typeBuilt-in
Recommended usageCalls/Music
Compatible memory cardsMicroSD (TransFlash)
Headset typeBinaural
Wearing styleHead-band
Product colourBlack
Volume controlButton
FoldableYes
Control unit typeOn-ear control unit
Control typeButtons
Operating keysAnswer/end call, Play/Pause, Track <, Track >, Volume +, Volume -
Technical details
Quantity1
Headset typeBinaural
Wearing styleHead-band
Product colourBlack
FoldableYes
Sustainability certificatesCE, RoHS
Compliance certificatesCE, RoHS
Design
Product typeHeadset
Microphone typeBuilt-in
Headset typeBinaural
Wearing styleHead-band
Product colourBlack
Volume controlButton
FoldableYes
Control typeButtons
Ports & interfaces
Connectivity technologyWireless
BluetoothYes
RF connectivityYes
Frequency band2.402 - 2.48 GHz
Wireless range10 m
Bluetooth profilesA2DP, AVRCP, HFP, HSP
Headphones
Ear couplingSupraaural
Acoustic systemClosed
Headphone frequency20 - 20000 Hz
Headphone sensitivity118 dB
Driver unit4 cm
Microphone
Microphone typeBuilt-in
Microphone frequency100 - 16000 Hz
Microphone sensitivity-42 dB
Control unit
Control unit typeOn-ear control unit
Control typeButtons
Battery
Battery capacity400 mAh
Continuous audio playback time10 h
Battery operatedYes
Battery typeBuilt-in battery
Music player
Compatible memory cardsMicroSD (TransFlash)
Sustainability
Sustainability certificatesCE, RoHS
Weight & dimensions
Weight200 g
Width80 mm
Height170 mm
Depth155 mm
Packaging data
Quantity1
Packaging content
Quantity1
Other features
Volume controlButton
Continuous audio playback time10 h
Bluetooth profilesA2DP, AVRCP, HFP, HSP