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:Noise reduction technology helps to prevent noisy sounds.They dont get tired even if they wear it for a long time; they are less likely to fall down and enjoy music.High quality stereo headphones and high quality drivers provide natural clarity and super bass. Item Name: Bluetooth EarphonesMaterial: ABS PlasticBluetooth Version: 5.0Bluetooth Chip: JerryHeadset Power: 55mACharging Box: 450mA (Included)Listening Time: About 3 HoursFeatures: Portable, Weaving, Data Transmission, DurableCharging Box Size: 7.5cm x 4.3cm x 2.8cm/2.95" x 1.69" x 1.10" (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 Earphones1 x Charging Box1 x User Manual1 x USB Charging Cable