Specifications:Made of premium ABS material, the wireless earphone is durable to use.It has waterproof level of IPX6, which is suitable for sport.It has smart touch, which is convenient to use.With ergonomic design, it is comfortable to wear.Item Name: Wireless EarphoneMaterial: ABSBluetooth Version: 5.0Transmission Space: 15mCharging Box Capacity: 350mAh (Included)Earphone Capacity: 50mAh (Included)Endurance: 100 HoursMusic/Talk Time: 4 HoursCharging Time: 1 HourStandby Time: 120 HoursFeatures: Wireless, Waterproof, Smart TouchCharging Box Size: 6cm x 3cmx 2.5cm/2.36" x 1.18" x 0.98" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Pair of Wireless Earphones1 x Charging Box1 x Charging Cable1 x User Manual