Wireless Earphones Bluetooth 5.4 IPX5 Earphone Microphone Noise Canceling HIFI Sound Everyday Waterproof Single Ear USB Charging High Quality Sound iPhone Android Smartphone PC Game Console PC Tablet Compatible 【Open-Ear Design & Industry-Leading 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. Waterproof IPX, 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 an open feel and allow you to hear the surrounding sounds well, so you can use them more safely outdoors. They help you to know the surrounding situation and can keep you safe while cycling, driving, and operating vehicles. On the other hand, it is important to note that sound leakage is likely. 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, please be careful when using them. Compatible Communication Method: Bluetooth Communication Distance: Approximately 10m (maximum) Power Supply: Micro USB charging (Standby time): 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 approx. 5.5 cm long 3.5 cm wide For sale only. For those who know the details only. Color Black Product Condition New Bluetooth 5.4 Bluetooth Wireless Bluetooth Earphones Ear-hook Type Earphones Earphone Microphone Single Ear USB Charging High Quality Sound Ultra-lightweight Telework Smartphone Earphones Canal Type Earphones Smartphone Bluetooth High Quality Sound Headphones