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.Description:Using 10mm large moving coil acoustic technology, the music is bright in high frequency, full in medium frequency, thick and elastic in low frequency. This earphone has ergonomic in-ear design, which is comfortable for you to wear.With auto pairing and master-slave switching functions, it is convenient for you to use. Using CVC8.0 smart noise reduction technology, it can realize binaural high-definition calls.Made of ABS high quality material, it is lightweight and durable.The length of the product is 37.5mm and the width is 21.6mm.It is compatible with for Android, for IOS and for Windows, etc.Item Name: EarphonesMaterial:ABSBluetooth Version: V5.0Charging Compartment Battery Capacity: 350mAh (Included)Speaker Diameter: 10mmEarphone Battery Capacity: 50mAh (Included)Agreement: for HEP/HSPA2D/AVRCPSize:3.75cmx2.16cmx1.3cm/1.48inx0.85inx0.51inNotes: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 Charging Cabin1 X Charging Cable1 X User Manual2 X Earphones a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a