Capability parameter: Speaker size:9mm Frequency range:20-20000HZ Sensitivity:85±3dB Impedance:16Ω Cable length:120cm Plug pin:3.5mm Manufactures Description Perfectly designed earphones which enhances the earphone precision value for 3 % for excellent appearance and sound quality. Excellent sound quality and microphone. Works with smartphones, tablets, computers, MP3 players and other devices. Great product for high quality sound and performance. Product Description These are high quality recommended product for quality sounds. Perfectly designed for listening during leisure time, during exercise and travelling. Durable with the best ear buds for sound quality. Built and designed for ultimate comfort and fit. Perfect as a gift for music lovers. 100% Product satisfaction guaranteed. So what are you waiting for? Place an ORDER now and get quality at an affordable price.