Ujjdwiurgh Retractable Wireless Earphones Business Lavalier Earphones LED Digital Display Suitable for Sport Training DrivingWork,A

New upgraded retractable function, Metallic effect shell, intelligent noise reduction/HD sound quality. Active noise reduction for calls, filtering out noise, making voices clearer, Built-in noise reduction chip, intelligently filtering out noise, effectively reducing the impact of noise on recording. Applicable to 99% of electronic devices with Bluetooth, Intelligently compatible with computers, mobile phones, tablets and other devices of various and systems, strong compatibility, can be connected and used with Bluetooth. Bluetooth 5.3 chip connects in one second, stable and continuous, Bluetooth 5.3 chip, high response transmission, music, games, , calls are smooth and without delay. Stable and reliable, suitable for travel in multiple scenarios, Clip clothes and they not fall off no matter how you toss, no need to worry about losing the headphones, answer at any time.