Bluetooth 5.3 Earphones Wireless Earphones IPX5 Air Conduction Earphones Clip-on Waterproof Ear Hook Speaker Microphone Single Ear USB Charging Ultra-lightweight Telework Android Smartphone PC Game Console PC Tablet Compatible 【Open-Ear Design & Industry-First Design】 These are air conduction wireless earphones that pursue comfort and safety. 《Comfortable Fit》 Can be worn on either the left or right ear and does not interfere with glasses. The speaker is located near the ear canal, allowing you to enjoy clear audio. The point is that it doesn't hurt your ears because you don't need to put it in your ear. These earphones are attractive because they can be used without blocking your ears. You can hear the surrounding sounds even while wearing them, so you can use them while talking to people. These are Bluetooth wireless headphones. They are compatible with iOS, Android, WP systems, etc., and can be used with Bluetooth-enabled devices. 《Consideration for Safety》 You can also catch outside sounds, and use them safely while running, cycling, or driving a motorcycle or car. These earphones have a sense of openness, and you can hear the surrounding sounds well, so you can use them more safely outdoors. Helps you to know the surrounding situation and can maintain cycling, driving, and driving. On the other hand, it is necessary to be careful about sound leakage. Depending on the model and volume, some earphones may emit sound from the main unit, and the sound may spread to the surroundings like a speaker. Be especially careful when using them in public places such as commuting to work or school. Supported communication method: Bluetooth 5.3 Size: Approximately 35x30x17mm Communication distance: Approximately 10m (maximum) Power supply: Micro USB charging (Standby state): Approximately 100 hours Charging time of the main unit: Approximately 1 hour Continuous playback time: Maximum 4-5 hours Continuous talk time: Maximum 4-5 hours The volume of music and the amount of data affect the time. Accessories: Earphone main unit, USB charging cable, English instruction manual Color Black Product condition New Only the main unit will be shipped. Bluetooth 5.3 LED display Bone Conduction Earphone Style Bluetooth Wireless Bluetooth Earphones Wireless Earphones Ear Hook Type Earphones Earphone Microphone Single Ear USB Charging High Sound Quality Ultra-lightweight Te