With this pair of Xiaomi Bluetooth V4.1 Hands-free In-ear Style Earphones， you can answer the phone when having sports. The hands-free answering design enables easy phone talking， very convenient. Also， you can use it for listening to music during sports， which is very delightful and enjoyable. Its mini and compact design for convenient carry and comfortable wear. The perfect voice effect will bring you wonderful music experience. What’s more， it comes attached with a charging cable and 3pcs earmuffs for replacement. Get it right now to enjoy the convenience! It won’t let you down!                                    Features            Xiaomi Bluetooth handsfree earphoneErgonomics design ensures ultra comfortable for daily wearingIt adopts advanced CSR 8610 chipset， high stability and qualityOil resistant coating technologyOptimization of human voice for silicon wheatIn-ear style， very convenient when driving and doing sportsOne buttom control to reach， reject phone calls or dailing backSuitable for all Bluetooth enabled devicesAttached with a charging cable for charging and 3 earmuffs for replacement                                                            Specifications            Color    Black    <br>Support System    iPhone 6 / 6 Plus / 5S / 5C / 5 / 4S / 4， iPods， Samsung Galaxy Note 3 / Note 2 / S5 / S4 / S3 / S2 Most Android Smartphones and other Bluetooth-enabled tablets，support call answering    <br>Dimensions    (2.20 x 0.39 x 0.32)" / (5.6 x 1 x 0.8)cm (L x W x H)    <br>Weight    0.23oz / 6.50g    <br>                                                            Package Includes            1 x Xiaomi Earphone3 x Earmuff1 x Charging Cable1 x Instruction