3M earphone K song with micro hifi stereo wired recording in ear metal singing earplugs red new products
Technical Parameters
Model: | PE3L |
Speaker direct: | 10mm ± 0.2mm |
Speaker impedance: | 16 Ω Z ± 15% |
Sensitivity: | 98dbat 1kHz 1MW (0.179v) |
Distortion: | ≤ 3% dB at 1kHz |
Left and right balance: | ± 3dB at 1kHz |
Microphone size: | 4mm ± 0.1mm x 1.5 ± 0.1 (H) mm |
Sensitivity: | - 38 ± 3dB |
Microphone impedance: | 2.2k Ω± 10% |
Directivity: | omnidirectivity |
Wire length: | ≥ 3M |
3.5 plug: | four connection |
Wire material: | TPE + nylon anti breaking wire |
Net weight: | 27.5g |
Accessories: | bare metal * 1 ·; Instruction * 1; Clamp * 1; Silicone ear cap (large, medium and small) * 3 pairs. |
Product Photo