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: Ergonomic ear bud design makes wearing solid and not easy to fall off. One key for all function operation, simple and convenient to control. Build-in Bluetooth 5.0 version chip, ensures reliable and stable data transmission. Compact and lightweight to wear, comfortable Bluetooth earphones for music enjoy and Bluetooth call. Type: Bluetooth Earphones Model: A6 Bluetooth Version: V5.0 Bluetooth Protocol Support: HES/HSP/AVRCP/A2DP Transmission Distance: about 10M Charging Time: 2h Call Time: 3-4h Standby Time: about 100H Headphone Battery Capacity: 50mAh (Included) Charging Box Battery Capacity: 300mAh (Included) Waterproof: IPX5 Frequency: 2.4G-2.48GHz Features: Waterproof, Wireless, 4D Stereo Sound, with Charge Box Charge Box Size: 6.3cm x 3.2cm x 3cm/2.48" x 1.26" x 1.18" (Approx.) Ear Buds Size: 2.5cm x 1.9cm/0.98" x 0.75" (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 Charge Box 1 x USB Cable 1 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