Defender - Wireless stereo headset FreeMotion B665
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Product number 63666

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Wireless stereo headset

FreeMotion B665

Beautiful and comfortable wireless headphone with powerful sound and up to 30 hours of battery life. Audio cable included.

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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

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

Up to 30 hours of battery operation time*

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

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

Specifications

Connection type
wireless Bluetooth
Type of headphones
On-ear
Type of earcups
closed
Battery capacity
300 mA·h
Type of mounting
headband
Bluetooth specification
V5.3 + EDR, A2DP, AVRCP, HFP, HSP
Operating frequency
2.402—2.48 GHz
Membrane diameter
40 mm
Sensitivity (headphones)
115 dB
Sensitivity (microphone)
-38 dB
Frequency response (headphones)
20—20000 Hz
Frequency response (microphone)
20—16000 Hz
Operation range
0—10 m
Continuous talk / listening period
30 hrs
Connectors
3.5 mm jack, Type-C
Material of headphones
metal
Color
beige

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
7.60 x 16.40 x 15.18 cm
Box individual volume
0.0019 m³
Individual package weight
0.28 kg
Box size
35.50 x 33.00 x 40.50 cm
Box volume
0.0476 m³
Box weight
6.2 kg
Quantity in box
20 pcs
ROHS / CE
Yes
ITF-14
14745090829454
EAN
4745090829457