Bone Conduction Headphones Bluetooth 5.4 Wireless Open Ear Headphones Bone Conduction Wireless Open Ear Headphones, Doesn't Block Ears, Bone Conduction Headphones, Physical Operation Buttons, Type-C Fast Charging, Ultra-Lightweight, Telework/Training/Cycling (Black) 【Completely Wireless Bone Conduction Headphones & Enjoy Music More Freely】With Bluetooth 5.4 communication, it boasts dramatically improved communication speed, distance, and stability, even in congested outdoor radio environments! Being a completely wireless type, you're freed from the hassle of cables, experiencing the sensation of music becoming a part of you! Furthermore, it excels in noise cancellation technology during hands-free calls, making it ideal for teleconferences. This high-performance model is perfect for a wide range of scenarios, from business settings to everyday use. 【Type-C Fast Charging & 8 Hours of Stable Connection】Supports fast charging, making charging 'safe', 'fast', and easy and convenient. Despite being slim and lightweight, the bone conduction headphones have a long-lasting battery. Continuous playback time is up to 8 hours. You can listen to music, calls, audiobooks, podcasts, etc., without worrying about battery life. Using Bluetooth bone conduction headphones, you can comfortably spend a long day. Brand new, unused, immediate purchase OK, no price reduction.