Flexible durable material and a 3.5mm jack.
Superior Sound Performance
Oblique in-ear wearing style, comfortable to wear, not easy to fall off!
Wire-controlled tuning design, listening to songs without errors, thick midrange, clear treble, wide sound field, thick and powerful bass.
Speaker diameter 12mm
Frequency range 20~20000HZ
Sensitivity 102 + 3dB
Wire length 120cm Pin 3.5mm