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Professional acoustics technology. Super thick earmuff ensures comfortable wearing. Adjustable, flexible and high sensitive microphone ensures team communication during wear.Speaker: 40mmSensitivity: 105dBImpedance: 32OhmFrequency response: 20KHzPlug: 3.5mm..

Featuring Closed, over-ear design for powerful bass soundsSoft-cushioned leather ear cupsSelf-adjustable headband Tech specs Sound: stereoFrequency response: 20 Hz - 20 KHzSpeaker size: 40 mmSpeaker sensitivity: 102 dB ± 3 dBSpeaker impedance: 32 ΩMicrophone type: omnidirectionalMicrophone size: 6x5..

Featuring Excellent audio quality with powerful bass sounds and clear trebleAdjustable microphone armSoft-cushioned synthetic leather ear cupsTech specs Sound: stereoFrequency response: 20 Hz - 20 KHzSpeaker size: 40 mmSpeaker impedance: 32 ΩSpeaker sensitivity: 102 dB ± 3 dBMicrophone type: omnidir..

Featuring Closed, over-ear design for powerful bass soundsSoft-cushioned, synthetic leather ear cups and headbandOn-ear volume controlTelescopic headband for a secure fitTech specs Sound: stereoFrequency response: 20 Hz - 20 KHzSpeaker size: 40 mmSpeaker sensitivity: 102 dB ± 3 dBSpeaker impedance: ..

1.The appearance is cool, simple and generous 2.High magnetic 40mm speaker, with strong sounding quality 3.Adjustable single-head beam, memory foam combined with fully enclosed sound chamber design, long-term wear without feeling of comfort. Speaker: 40MM Impedance: 32+-15%ΩSensitivity: 108+-3 dBFr..

SpecificationsSound: stereoFrequency response: 20 Hz - 20 KHzSpeaker size: 40 mmSpeaker sensitivity: 118 dB ± 3 dBSpeaker impedance: 32 ΩMicrophone type: omnidirectionalMicrophone size: 6x5 mmMicrophone sensitivity: -58 dB ± 3 dBConnectors: 2x 3.5 mm jackCable length: 2 mFeatureClosed, over-ear desi..

Specifications Sound: stereo Frequency response: 20 Hz - 20 KHz Speaker size: 40 mm Speaker sensitivity: 118 dB ± 3 dB Speaker impedance: 32 Ω Microphone type: omnidirectional Microphone size: 6x5 mm Microphone sensitivity: -58 dB ± 3 dB Connectors: 2x 3.5 mm jack Cable length: 2 m Feature Closed, o..

Featuring Excellent audio quality with powerful bass sounds and clear trebleAdjustable microphone armIn-line remote controlSoft-cushioned synthetic leather ear cupsTech specs Sound: stereoFrequency response: 20 Hz - 20 KHzSpeaker size: 40 mmSpeaker impedance: 32 ΩSpeaker sensitivity: 108 dB ± 3 dBMi..

- Frequency response: 20 Hz - 20 KHz- Speaker size: 40 mm- Speaker sensitivity:114 dB ± 3 dB- Speaker impedance: 21 Ω- Microphone type: omnidirectional- Microphone size: 6x5 mm- Microphone sensitivity: -40 dB ± 3 dB- Connectors: 2x 3.5 mm jack+1x USB- Cable length: 2.0m- Compatibility: PC..

- Frequency response: 20 Hz - 20 KHz- Speaker  size: 40 mm- Speaker sensitivity:114 dB ± 3 dB- Speaker impedance: 21  Ω- Microphone type: omnidirectional- Microphone size: 6x5 mm-  Microphone sensitivity: -40 dB ± 3 dB- Connectors: 2x 3.5 mm jack+1x  USB- Cable length: 2.0m- Compatibility: PC..

Συχνότητα απόκρισης: 20Hz - 20kHzΔιάμετρος : Φ 50 mmΑντίσταση: 2.2kΩΕυαισθησία: 42dB±3dBΜέγιστη Ισχύς: 50MWΜήκος καλωδίου: 2.2MΧρώμα: μαύρο-κόκκινοLED : ΚόκκινοΚατευθυντικότητα: ΠολυκατευθυντικόΤάση λειτουργείας: 5VΡυθμός παραμόρφωσης : 2.5% THDΜικρόφωνο : Σταθερό (4015)Βύσμα : Audio και microphone ..

Havit H2590BT Pro Wireless Bluetooth Headphones Black (H2590BT PRO) (HAVH2590BT-PRO)..