Wireless Headset A4tech BH220, 40 mm driver, 32 Ohm, 100db, 204g, 40h, Foldable, ENC Omni-Directiona
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. PECIFICATIONS CONNECTION Bluetooth Version v5.3 Operating Range Up to 10m (32 feet) Built-in Battery 400mAh Lithium Battery Playback Time 40H HEADPHONE Speaker Unit 40mm Hybrid Diaphragm Frequency 20Hz - 20KHz lmpedance 32ohm Sensitivity 100dB MICROPHONE Mic. Type ENC Omni-Directional Frequency 100Hz - 10KHz Sensitivity -42dB CABLE USB Type-C Charging Cable 50 cm
Battery Capacity {mAh}
400
Battery Chemistry
Lithium
Bluetooth Compliance
5.3
Brand
A4Tech
Built-in Microphone
Yes
Cable Length {m}
0.5
Charging Connector Type
USB Type-C
Classification | Headphones
Mobile Entertainment Headsets
Colour Category | Цветовая Категория
White | Белый
Colour Name | Название Расцветки
White | Белый
Connection Type
Bluetooth
Control Buttons
Power On/Off, Playback Controls, Volume Control
Dimensions
190 x 80 x 170 mm
Drivers Type
Dynamic
Earcups Type
Closed-back
Headphones Design Type
On-Ear (Supra-aural)
Impedance {Ohm}
32
Max. Frequency Response {Hz}
20000
Mic. Frequency Response
100 - 10000
Mic. Pick-up Pattern
Omni-Directional
Min. Frequency Response {Hz}
20
PlaybackTime {hours}
40
Sensitivity Rating {dB SPL/mW}
100
Type | Audio-Video
Headphones
Wearing Style | Earpiece Connection
Headband
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