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Describes the SVEN E-380M earphones, highlighting their enhanced sound system, aluminum alloy cups, and fabric braid cable for convenience and reduced tangling.
Lists key features including aluminum cases, 3.5mm connector, call/pause button, non-tangling cable, spare earpads, and a clip.
Advises against using earphones while driving and at high volumes for extended periods to prevent hearing impairment.
Explains how to connect the earphones to an audio source and adjust volume levels for optimal listening experience.
Illustrates the connection of the 4-pin earphones to a signal source, including microphone and call acceptance button.
Details the performance parameters like sensitivity, frequency range, impedance, membrane size, connector type, cable length, and weight.
| Acoustic design | Closed |
|---|---|
| Driver diameter | 40 mm |
| Impedance | 32 Ohm |
| Microphone | Yes |
| Cable length | 1.2 m |
| Frequency response | 20 Hz - 20 kHz |
| Connector | 3.5 mm |