Defender - Wireless stereo headset FreeMotion B677
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Product number 63677

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Wireless stereo headset

FreeMotion B677

Premium level headphones with excellent sound quality and active noise cancellation system (ANC). Metal headband base, excellent assembly, long battery life.

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Wireless Bluetooth headset

Compact foldable construction allows to take the headset with you easily

Built-in microphone

Built-in microphone ensures high sound clarity

Controls on earcups

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

Up to 60 hours of battery operation time*

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

Active noise cancelling system

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

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
Battery capacity
500 mA·h
Type of mounting
headband
Bluetooth specification
V5.4 + EDR, A2DP, AVRCP, HFP, HSP
Operating frequency
2.402—2.48 GHz
Membrane diameter
40 mm
Sensitivity (headphones)
110 dB
Sensitivity (microphone)
-42 dB
Frequency response (headphones)
20—20000 Hz
Frequency response (microphone)
100—16000 Hz
Operation range
0—10
Continuous talk / listening period
60 hrs
Connectors
3.5 mm jack, Type-C
Color
black

Logistics characteristics

Warranty period
6 months
Product size (without package)
5.30 x 18.50 x 19.50 cm
Net weight
0.25 kg
Individual package size
5.30 x 20.50 x 21.80 cm
Box individual volume
0.0024 m³
Individual package weight
35.00 kg
Box size
33.50 x 43.00 x 47.60 cm
Box volume
0.0722 m³
Box weight
8.9 kg
Quantity in box
24 pcs
ROHS / CE
Yes
ITF-14
14745090829096
EAN
4745090829099