Built-in noise reduction microphone for clearer voice calls

1 Without aileron design

Color: sky blue

Charging time: about 1-2 hours

Sleek Minimalist Pearl Chain for Sunglasses or Spectacles Kids Fashion Built-in noise reduction microphone formaterial: metal Type chain Model GL424 Style 2 [name] non slip glasses chain (glasses shown in picture are not included) material: metal [foot cover material] rubber [color] gold [Length] about 70cm does not include two ends; due to manual production, there will be a 1 3CM error. Mindful shot! [Features] High grade anti skid glasses chain, fine workmanship, comfortable and safe, good plating quality, set on the tail of the glasses, prevent the glasses