Stereo Computer Headphone

Speaker diameter: φ40 millimeters Impedance: 32±10% Ohms

Sensitivity: 110dB±3dB S.P.L.at 1KHz；

Rated power: 20mW

Aggregate capability: 30mW

Frequency Response: 20Hz-20,000H

Unit: φ6*5mm       

Sensitivity: -34±3dB

Directivity: all

Impedance: ≤2.2KOhms

Frequency Response: 30Hz-16,000Hz

Bluetooth computer Headphone

TF card with FM BLUETOOTH function Supported file formats: MP3, WMA

FM frequency range: 87.05MHZ-108MHZ

Frequency Response：20 Hz to 20KHZ

Sensitivity：110dB±3 d

Impedance：32Ω

Charging time: 2-3 hours

Bluetooth computer Headphone

TF card with FM BLUETOOTH function Supported file formats: MP3, WMA

FM frequency range: 87.05MHZ-108MHZ

Frequency Response：20 Hz to 20KHZ

Sensitivity：110dB±3 d

Impedance：32Ω

Charging time: 2-3 hours