Dear customers, welcome to our shop!This product is designed with a metal casing and is stylish and dazzling.High quality TPE wire, strong tensile strength, line length 1.2 meters3.5mm gold-plated pins for compatibility with a wide range of digital products and audio equipmentEar shell speaker size 10MM, using high quality copper ring speakerCompatible with Android and IPHONE systemsProduct parametersModel: S1/S1 PROType: wired headsetHeadphone type: in-ear headphonesHeadphone output source: universalPlug diameter: 3.5mmPlug type: straight typeMicrophone: Built-in HD noise reduction microphoneSound principle: dynamic circleFrequency response range: 20-20000 (Hz)Impedance: 32 (Ω)Sensitivity: 98 (dB)Distortion rate: 0.1 (%)Wire length: 1.2 (m)Horn diameter: 10 (Φmm)Earplugs / earmuffs material: metal + siliconeHeadphone wire material: high elastic TPE threadWeight: 20 (g)Color: Black, Red,  Pink，Gold, GreyPurchase Note:Please pay attention to the difference between this product and the upgrade version (pro).

Notes:

please allow 1-3cm errors to the actual dimension due to manual measurement! Thank you !

Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc.

If you have any question, please contact us before leave negative feedback, we will try our best to serve you, thank you for your understanding!

HOPE YOU HAVE A NICE SHOPPING!