Description:With ergonomic design, the earphone is comfortable to wear. The earphone is not afraid of sweat and rain as it has IPX7 life waterproof performance.The earphone has noise reduction technology, HiFi sound quality and 3D bilateral stereo, which provides you with clear calls and wonderful music.It is made of high-quality ABS material, which is lightweight and durable.The length of the product is 64mm, the width is 28mm and the height is 18mm.The earphone is compatible for iOS and for Android. After Bluetooth-compatible pairing is successful, it will automatically connect to Bluetooth-compatible after power on. The 180 degree rotation design allows the earphones to be worn freely on the left and right ears.Item Name: Bluetooth-compatible EarphoneMaterial: ABSModel: X9Bluetooth-compatible Version: 5.0Talk Time: 8 HoursCharging Time: About 1 HourStandby Time: 180 HoursTransmission Distance: About 10 MetersBattery Capacity: 100mAh (Included)Waterproof Grade: IPX7Compatible System: for iOS and for AndroidFeatures: Ear Hook, Noise Reduction, Long Standby TimeSize Details: 6.4cm x 2.8cm x 1.8cm/2.52" x 1.1" x 0.71" (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 x Bluetooth-compatible Earphone1 x Charging Cable