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.Specifications:Bluetooth 5.0 provides stable performance, fast transmission, low power consumption and large compatibility for your earphones.With ergonomic design, it is comfortable to wear.It is wear-resistant, which is suitable for sports.Large capacity battery provides long standby time.Item Name: Wireless EarphoneMaterial: ABSModel: F9-5UBluetooth Version: 5.0Chip: for Lanxun BT8832AFrequency Range: 2402MHz-2480MHzCommunication Protocols: HFP1.7 HSP1.2, A2DP1, AVRCP1.6, SPP1.2, PBAP1.0Working Distance: 10mInput/Output Voltage: 5V / 1ACharging Box Battery Capacity: 1400mAh (Included)Earphone Charging Time 1-2 HoursMusic Time: 4-5 HoursTalk Time: 4-5 HoursFeatures: Wireless, High Performance, Long Standby TimeSize: 12cm x 6cm x 2.8cm/4.72" x 2.36" x 1.1" (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 Cable6 x Ear Caps1 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