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 .Please feel free to contact us if you have any questions. Specifications: Compared with similar products, the delay is lower listening to songs and games. With hifi scene, no matter how noisy the environment is, it can give you a quiet ear. Large capacity charging cabin can store the headset for a long time. It has high waterproof level, so rain and sweat will not invade, let you rest assured and comfortable. Built-in powerful Bluetooth 5.0 chip, and it support most of bluetooth devices and lower power consumption. Popular touch control function, and it support switch songs, phone call and call voice assiatant. Item Name: Bluetooth Earphones Material: ABS Bluetooth Version: 5.0 Working Distance: 15 Meters Headphone Charging Time: 40 Minutes Charging Case Charging Time: 2 Hours Battery Life: 3 Hours Microphone Sensitivity: -42D Working Temperature: -10 Degree Celsius - 50 Degree Celsius Each Earphone Battery Capacity: 50mAh(Included) Battery Capacity: 350mAh(Included) Features: Noise Reduction, Large-Capacity Battery, Touch Control, Power Display, Automatic Matching Size: 6cm x 3cm x 2cm/2.36" x 1.18" x 0.79" (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 Bluetooth Earphones 1 x Charging Case 1 x User Manual 1 x USB Charging Cable a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a