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 shopping and have a nice day.Description:With bluetooth-compatible 5.1 chip, the bluetooth-compatible earphone has high speed and stable transmission, bringing strong ability of anti-interference. It is convenient to use the earphone, which supports smart-touch.Noise reduction technology brings excellent stereo and heavy bass sound effect. Ergonomic design makes it comfortable to wear.Made of premium ABS and electronic component material, the wireless earphone is reliable and durable.Length of the charging box is 6.5cm, width is 6cm and height is 3cm.It is suitable for you to use it for home, office, travel, sport, etc.Item Name: Wireless EarphoneMaterial:ABS,Electronic ComponentCharging Time: 60 MinutesSupport Operating System: for iOS, for AndroidTransmission Distance: 10-15mBluetooth Version: 5.1Music Time: 3 HoursTalk Time: 3 HoursStandby Time: 72 HoursCharging Compartment Battery Capacity: 300mAh (Included)Earphone Battery Capacity: 30mAh (Included)Size:6.5cmx6cmx3cm/2.56inx2.36inx1.18inNotes: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:1 X User Manual1 X USB Charging Cable1 X Wireless Earphone