New, Unused Bluetooth Earphones * Easy Bluetooth connection * Equipped with Bluetooth 5.3, the transfer speed has increased, significantly reducing delays and noise. You can enjoy clear sound stably without the interruptions of the past. * Includes a high-sensitivity microphone for hands-free calls. Convenient for calls while driving a car or jogging, when your hands are occupied. * USB charging, no need to replace the battery * Music playback time after charging: Approximately 2-3 hours Standby time: Approximately 90 hours Charging time for earphones from the case: Approximately 1 hour Charging case battery capacity: 300mAh Earphone battery capacity: 35mAh Communication distance: Approximately 10 meters * The charging case functions as a charging box for the earphones, allowing for emergency charging when placed in the included case. * IPX4 waterproof performance * Independent left and right wireless earphones that can be used with either one or both ears. * Simple noise reduction function * Achieves high-quality, deep bass * Built-in microphone for calls * Automatic power ON/OFF function * Comfortable design that fits securely in the ears * Compatible with both iOS/Android 【Accessories】 * Micro USB cable * Both ear earphones * Earphone charging dock * English and Chinese instruction manual ※ This product is not AirPods ※ Shipped with the box ★ New, unused ★ Free shipping ★ Anonymous delivery! ★ Immediate purchase OK ※ Please understand that this is an overseas product before purchasing. Thank you!