يو سي سماعة رأس U4

Uiisii U4 Noise Isolating In-ear Headphones Bionics Design for Ultimate Comfort and Fit Designed with a nicely contoured, rounded shape, the ear buds fit gently and safely in the ears, offering secure placement and long-lasting comfort. Make Calls Hands-Free Equipped with a built-in microphone, the in-ear headphones can be used for hands-free phone calls -One click: start/stop music or answer/end calls -Two clicks: skip to next song Four Color Options with Color-matched Cords Express your individuality while enjoying your favorite music. With 4 color variations included, you'll always find one that best matches the day's outfit, your audio player and your mood. Comfort-Length, 1.2m Cord for Extra Convenience A comfort-length, 1.2m color-matched cord provides the flexibility and comfort needed for an active day, and can be comfortably threaded through a jacket, bag, or backpack. specifications 1. Driver:13.5mm 2. Sensitivity:85dB+/-3dB 3. Impedance: 16 Ohms+15% 4. Frenquency Response:20Hz~20kHz 5. Plug Type: 3.5mm 6. Cord Length:1.2m