6% Spandex

Sectional Elastic

Please allowed 1-5mm differences due to manual measurement

Note: Allow 1-3mm size error due to manual measuring

Decoration: Button

F9-5c Bluetooth Smiley Face Headset TWS Wireless Touch Digital Display Sunglasses 6% Spandexbrand CIRCE F9 5C Article number F9 5c lamp 10 Transmission range 10 meters ,,,, function Voice prompt, power display, call function, support music, multipoint connection Processing and customization yes LOGO Logo printing sure 5. 0 Bluetooth protocol five Vocal tract stereo Usage Earphone Do you have one or two ears Bilateral stereo ,,,,,,,,,,,, Suitable for gift giving occasions Wedding, birthday, festival, housewarming, trade fair, advertising