Bluetooth Sunglasses Headset Color:white No sharp corner or burrs

No sharp corner or burrs

Size: one size fits all (recommended weight: 88

Avoid direct contact with the shared surfaces

Soft sole: Extremely durable polyurethane

With alto mouthpiece

Bluetooth Sunglasses Headset Color:white No sharp corner or burrsFeature Polarized lenses provide the best protection for your eyes in effectively prevent ultraviolet rays Comfortable wearing and secure for running, hiking, it can prevent sunlight damage to your eyesight and let you enjoy music on your journey With built in microphone, convenient to use, answering phone calls and playing music by operating Play Stop button and Volume control button. Large 180mAh capacity battery for 4 6hours talking time Fashion