Wireless Earphones Earphones Bluetooth 5.4 Earphone Microphone Noise Canceling HIFI Sound Everyday Single Ear Compatible USB Charging High Sound Quality iPhone Android Smartphone PC Game Console PC Tablet Compatible 【Open-Ear Design & Industry New Design】 These wireless earphones are designed for comfort and safety. 《Comfortable Fit》 The speaker is located near the ear canal, allowing you to enjoy clear audio. The point is that it doesn't need to be inserted into the ear, so your ears won't hurt. These earphones are attractive because they can be used without blocking the ears. You can hear the surrounding sounds even while wearing them, so you can use them while talking to people. They are comfortable to wear and excellent in flexibility, portability, and durability during exercise. They won't fall off or cause injury even after long hours of use. Perfect for sports. 《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. They help you to know the surrounding situation and can maintain cycling, driving, and operation. 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. Especially in public places such as commuting to work or school, be careful when using them. Compatible communication method: Bluetooth Communication distance: Approximately 10m (maximum) Power supply: Micro USB charging (Standby state): Approximately 100 hours Charging time of the main unit: Approximately 1 hour Playback time: Up to 8 hours Talk time: Up to 10 hours The volume of music and the amount of data affect the time. Accessories: Earphone main unit, USB charging cable, English instruction manual Size: Approximately See image For sale only. For those who know the details only. Color Black Product condition New Bluetooth 5.4 Bluetooth Wireless Bluetooth Earphones Wireless Earphones Ear-hook Type Earphones Earphone Microphone Single Ear USB Charging High Sound Quality Ultra-lightweight Telework Smartphone Earphones Canal Type Earphones Smartphone Bluetooth High Sound Quality Headphones