Features: brand new and high quality Earbuds provides instant pairing and stable transmission without interruptions. Intelligent LED digital display, charge and discharge instructions, more intuitive prediction of battery life. for Smart for touch operation, gently remove the headset from the storage box. The headset will automatically turn on, no operation is required, easy and fast to use. Using upgraded dynamic coil speakers to enhance the sense of depth, presence and space, and present a three-dimensional surround effect like a live scene. Specifications: Bluetooth-compatible Version: 5.2 Operating range: up to 33 feet (10 meters accessibility) Storage Box Battery Capacity: 2000mAh Headset Battery Capacity: 50mAh Headset Charging Time: About 1-2 hours Talk/Music Time: 4-6 hours Material:Plastic Color:Black Size:8x6.5x3cm/3.15x2.56x1.18in Package Includes: 1 x Charging Box 2 x Wireless Earphones 1 x USB Charging Cable 1 x User Manual note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.