I am an international seller,providing customers with high-quality and inexpensive products. Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Specifications:Designed with Bluetooth 5.0 chip, the earphone has more stable signal transmission, longer transmission space, and higher speed.With large capacity battery, the charging box can charge for your earphone for 48 hours.It has waterproof level of IPX6, which is suitable for sport.Smart touch operation is more convenient.With built-in microphone and noise reduction device, you will have clear talk.Item Name: Wireless EarphoneMaterial: Metal, PlasticBluetooth Version: 5.0Transmission Space: 15mCharging Box Battery Capacity: 300mAH (Included)Earphone Capacity: 50mAh (Included)Music Time: 4 HoursCharging Time: about 1 HourEndurance: 120 HoursFrequency Range: 2.402-2.480GHzWaterproof Level: IPX6Features: Wireless, Waterproof, PortableCharging Box Size: 6cm x 3cm x 2.5cm/2.36" x 1.18" x 0.98" (Approx.)Notes: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:1 Pair of Earphones1 x Charging Box1 x Charging Cable1 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