Description: feature: Memory pairing: Take it out of the charging case after connecting once, and it can be automatically connected and paired. LED battery display: The LED screen on the charging box can clearly display the power of the left and right earphones. Plus, the central number helps you understand compartment power at a glance. Bluetooth Compatible 5.2: The Bluetooth compatible 5.2 headset is fully compatible with Android, Windows, and IOS systems. One-key operation: A mechanical button is convenient and practical to operate, bringing you a better experience. Noise reduction: Headphones with good noise reduction function bring you an intelligent filtering experience, making calls and music clearer. comfortable: The earphones are comfortable to wear for long periods of time. You can even fall asleep wearing it and not know it. low latency: The headset has low latency, making it ideal for smartphone gamers. voice assistant: One talk, press and hold the left earphone for 2 seconds to call the voice assistant, and talk to your personal assistant conveniently and quickly. Specification: Item Type: Wireless Headphones Bluetooth compatible version: 5.2 Working distance: 10M Charging compartment capacity: 300mAh Headphone battery capacity: 40mAh Charging box input current: 5V 1A Color: black, white, purple, pink include: 1 pair earphones 1pcs charging case 1pcs charger cable 1pcs instruction manual