JANROCK Pro air V5.3+EDR Open Ear Headphone Hearing Protection Sound Rechargeable Bluetooth  (White, In the Ear)

This is a Represented by Pro Air Newly launched Bluetooth Headset with heavy and CLear crystal Sound open ear bluetooth Headphone How to Use: press and hold 2 second pro air headset is on now you can connect pro air with Bluetooth to your Smartphone . for power off press and hold 5 second answer the phone touch press 1X , Reject calls press and hold 1.5 Second , hang up call ptouch press 2x and Music pal/pause right ear touch press 2X and next song right ear touch press 3X, previous song right ear touch press 4X , and Voice Assistant please press and Hold for 2 second .Please Use after charging