Wireless connection Bluetooth headset

BlueTooth Earphone Wireless Headset sku 884888 PRODUCT DETAILS 1. Built-in microphone and the button on the ear-cup enable conveniently control your music and your calls with ease.2. Retractable and folding design: retractable to fit the shape of the head and foldable for easy access on the go.3. Three types of connection: plug in 3.5mm headphone audio cable, wireless connection and TF card to meet your different application needs4. Purer wireless audio via Bluetooth V5.0, intelligent contro...