Defender - Wireless stereo headset FreeMotion B640
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Product number 63642

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Wireless stereo headset

FreeMotion B640

Reliable and comfortable headphones with a metal base and soft ear pads. Long battery life, audio cables 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 22 hours of battery operation time*

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

Compact foldable construction

Adjustable headband

You can adjust the headband to the most convenient length

Metal headband base

Audio cable included

Specifications

Connection type
wireless Bluetooth
Type of headphones
On-ear
Type of earcups
closed
Battery capacity
200 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)
105 dB
Frequency response (headphones)
20—20000 Hz
Frequency response (microphone)
50—10000 Hz
Operation range
10 m
Continuous talk / listening period
22 hrs
Connectors
3.5 mm jack, Type-C
Color
beige
Power supply
Li-Ion battery

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
8.20 x 15.50 x 15.80 cm
Box individual volume
0.002 m³
Individual package weight
0.40 kg
Box size
35.00 x 41.50 x 26.00 cm
Box volume
0.0377 m³
Box weight
6.6 kg
Quantity in box
20 pcs
ROHS / CE
Yes
ITF-14
14745090829416
EAN
4745090829419