Open-ear Wireless Bluetooth HeadphonesFEATURES [TRUE OPEN EAR HEADPHONE] Wireless headphones adopt a completely open design, the earbuds can be gently and firmly placed on the top of the ear. Open ear earbuds are typically lighter and more breathable than in ear headphones, making them more comfortable to wear for extended periods. [POWERFUL STEREO SOUND] Equipped with vibrating diaphragm speaker drivers, the headphones deliver pure balanced audio and clarity output for all music genres.