I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Thank you for your shopping and have a nice day.Specifications:The wireless earphone has bluetooth-compatible 5.0 chip, which provides stable performance, high speed transmission and low consumption.With ergonomic design, it is comfortable to wear.Single use is allowed with separate design.Stereo sound brings you excellent music experience.Charging time for earphone is short, which is just 30 minutes and saves time for you.For Android and for iOS are compatible with it.Item Name: Wireless EarphoneMaterial: ABSModel: X10SBluetooth Version: 5.0+BR+EDR+BLEEarphone Battery Capacity: 30mAh (Included)Charging Box Battery Capacity: 300mAh (Included)Earphone Charging Time: about 30 MinutesCharging Time of the Charging Box: about 2 HoursEarphone Work Time: about 2.5 HoursCharging Box Charging Time for Earphone: about 4 TimesImpedance: 32ΩSensitivity: 98dBFrequency Range: 20-20000HzFeatures: Magnetic, Mini, Comfortable to WearSize: 6cm x 6cm x 3cm/2.36" x 2.36" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Pair of Wireless Earphones1 x Charging Box1 x Charging Cable1 x User Manual a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a