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.Description:Adopting noise reduction technology, the Bluetooth earphone brings excellent high quality stereo sound effect. It supports smart-touch operation, which is convenient to use.With the memory connection and Bluetooth 5.0 chip, the earphone provides high speed and stable transmission.Made of high quality ABS material, the product is lightweight, waterproof and durable.The length of the product is 8cm, the width is 5cm, and the height is 5cm.It is suitable for you to use the Bluetooth earphone for listening to music.Item Name: Wireless EarphoneMaterial:ABSSensitivity: 42dbWaterproof Grade: IPX5Color: Black, WhiteImpedance: 32ΩTransmission Distance: 10mBluetooth Version: 5.0+ EDROutput: 5V 1ACharging Compartment Battery Capacity: with a Built-in 2000mAh Battery (Included)Model: S1Speaker Diameter: 8mmEarphone Battery Capacity: 40mAhAgreement: A2DP, AVRCP, HSP, HFPDistortion Rate: ±5％Size:8cmx5cmx5cm/3.15inx1.97inx1.97inNotes: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:2 X Wireless Earphones1 X User Manual1 X Charging Cable4 X Ear Caps1 X Headphone Compartment a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a