Bakeey YA-04D Bone Conduction Hanging Ear Sport Wireless Ultra Long Standby bluetooth Earphone with Mic

Features 1 The speaker unit is an external speaker near the ear but it is not inside the ear It will help you to listen to the environment at the same time it will allow you to maintain the security for cycling running driving and more portable for business work 2 Comfortable use you can choose to change the use of the left and right ear with glasses does not affect wear Compatible with iOS for Android for the WP system as long as the devices have bluetooth it can be used 3 IPX5 Waterproof HD Stereo Sound Delivers crisp and powerful sound just enjoy wireless listening They are designed to keep sweat and moisture out They are IPX5 rated weather esistant You will never be afraid of heavy perspiration during exercise with your earbuds 4 Noise lsolation Makes Crystal Clear Stereo Talking Up to date chipset now supports noise isolation and environment monitoring in stereo mode so that deivers clear and efficient talking 5 Using a large number of ear and ear contour data according to the ergonomic design of the bluetooth earphone structure that fits the ear canal even if it is intense exercise it will not fall off easily to give you a comfortable and stable wearing experience Specifications bluetooth Version V5 0Operation Range Up to 10 15 meters no obstacle Supporting protocols HSP HFP A2DP AVRCPColor BlackMusic time about 10 hoursCall time about 15hoursDC charging voltage 5VDC output current 1AOutput voltage 5VCharging time 1 2HSupply vo