DUDAO Bluetooth 5.0 Headset Headphones Wireless In-Ear Earphones for Car

DUDAO U7S Noise Cancelling Hands Free In Ear Mono Bluetooth Headset For Mobile Phones With Upto 16 Hours Of Long Talk Time Bluetooth Headset BT V5.0

DUDAO U7S Noise Cancelling Hands-free Mono Bluetooth Headset for Mobile Phones with up to 16 Hours of Long Talk Time & 120 Days Long Stand by Time, Ultra-Light Business Bluetooth Headset BT V5.1 For Business Meeting, Office, Driving, Sweat Proof (Army-Print)