Specification: Material:PVC Color:Black Length:1M Functions: Charging & data transmission Compatible models: Compatible with Solo2.0/3.0 Studio2/3 Wireless Bluetooth headset 【CHOOSE US】 *We provide you with the highest quality products： This upgradedMicro USB charger cable has undergone rigorous quality control tests to ensure your devices are charged safely at the fastest possible speed.Free winding, no tangling design, no crease.A variety of lengths for you to choose, can meet your daily needs.Ideal for damaged, missing spare cables. *We provide you with the most assured service： Adhiper provides you with 1 year free warranty and 24-hour customer service. -If you have any questions, please feel free to contact us. -If you don’t know how to contact us, you can consult Amazon Customer Service -If you are not satisfied with product for any reason, we will try our best to solve the problem for you! At Aiivioll, we have full responsibility and responsibility for product quality.