Dimension: 180mm x 200mm x 170mmSpeaker: Φ40mmSpeaker sensitivity: 102+-3dB/mWImpedance: 32Ω+-15%Speaker frequency: 20-20KHzRated power: 15mWCable length: 1.8M+-0.15MPlug type: 3.5mmMaterial: ABS

Speaker: 40mm Impedance: 32+-15% ΩSensitivity: 105dB+-3dB Frequency Response: 20 hz to 20khzMicrophone: φ6*5.0mm Operating Current: 

HB14 Easy use hub converter Type-C to USB3.0 + HDMI + PD compatible with most operating systems 1. Material: aluminum

SpecificationsSound: stereoFrequency response: 20 Hz – 20 KHzSpeaker size: 50 mmSpeaker impedance: 21 ΩSpeaker sensitivity: 108 dB ± 3 dBMicrophone

FeaturingExcellent audio quality with powerful bass sounds and clear trebleAdjustable microphone armBuilt-in volume controlSoft-cushioned synthetic leather ear cups Tech specsSound:

FeaturingHigh-quality speakers deliver a clean and accurate soundUSB powered, does not require an external power supplyIn-line remote controlCompact design Tech