I am an international seller,providing customers with high-quality and inexpensive products. Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Specifications:Bluetooth 5.0 chip provides high performance of stable connection, transmission and low consumption.After fully charged, the wireless earphone can work 4-5 hours.With the mini compact size, it is easy to carry.It has excellent stereo sound to bring you wonderful music time.Ergonomic design makes it more comfortable to wear.It is compatible for Android and for iOS systems.Item Name: Wireless EarphoneMaterial: ABSBluetooth Version: 5.0Transmission Space: 10mCompatible System: for Android, for iOSWorking Time: about 4-5 HoursStandby Time: 200 HoursCharging Time: 1-1.5 HoursSingle Earphone Battery Capacity: 40mAh (Included)Charging Box Battery Capacity: 400mAh (Included)Dustproof Level: IP5XFeatures: Wireless, Stereo, Long Standby TimeCharging Box Size: 7.2cm x 5.4cm x 2.8cm/2.83" x 2.13" x 1.1" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:2 x 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