[New Design]Bluetooth Headset,Coolbit V4.1 Wireless Bluetooth Headphone Ear Hooks Business Earphone w/ Noise Cancelling Mic and Mute Switch Earbuds Hands Free Sweat Proof Earpiece for All Smartphones

【Perfect Wearable Experience】:Headphones are ergonomic shape design, simple and stylish, lightweight do not cause the burden of the ear, providing lasting wear comfort.the earplugs can rotate 180 degrees, suitable for the left and right ears.【Perfect Sound Quality】:Microphone with CVC6.0 noise reduction technology to effectively reduce the background noise, to provide you with high-quality sound. You can enjoy .....More detail