AuGlamour RX ‎- 1 Metal Zinc Alloy In‎-ear Stereo HiFi Earphone Earbud   Main Features‎:‎ ‎- Zinc alloy head and plug‎,‎ durable‎,‎ metallic and fashionable ‎- Normal and over‎-ear wearing styles‎,‎ convenient and stable ‎- Metal cavity‎,‎ comfortable music enjoyment ‎- 14.3 driver unit‎,‎ experience delicate music as you like ‎- 3.5mm plug‎,‎ compatible with most media devices ‎- Oxygen‎-free enameled copper wire and TPE cover‎,‎ can be stretched up to 1.25m Specifications‎:‎ Driver unit‎:‎ 14.3mm Frequency response‎:‎ 10 ‎- 20000Hz Impedance‎:‎ 15 + / ‎- 3.5 ohm Sensitivity‎:‎ 105dB   Type‎:‎ Ear‎-fitting Function‎:‎ HiFi‎,‎Multi connection function Connectivity‎:‎ Wired Connecting interface‎:‎ 3.5mm Application‎:‎ Computer‎,‎Mobile phone‎,‎Portable Media Player   Package weight‎:‎ 0.249 kg Package size ‎(‎L x W x H‎)‎‎:‎ 8.50 x 8.50 x 6.00 cm / 3.35 x 3.35 x 2.36 inches Package Contents‎:‎ 1 x RX ‎- 1 Earphone‎,‎ 1 x Pouch‎,‎ 12 x Ear Cap‎,‎ 1 x Clip‎,‎ 1 x Brand Logo‎,‎ 2 x Silicone Wristband