MASTJUST Bluetooth Bone Conduction Headphones with Microphones - Wireless Waterproof Earphones with Mic for Open Ear Listening - Bone Conducting Headset with Boom Microphone

True Bone Conduction Headphones: Different from traditional in-ear headphones or Air conduction headphones, this bone headphones transmit sound into our inner ear directly via vibrating our temporal bones, which is a better way to listen ^^
Bluetooth Headphones: Our open ear headphones with Bluetooth 5.0 technology, more stable and faster wireless connection and up to a range of 33 feet..
^^ Safety & Connection: The Headset with open-ear design keeps our ears alert to our surroundings, which can avoid dangerous happening when you're doing outdoor activities ^^
Comfortable & Lightweight: The wireless earphones with lightweight body and flexible titanium headband reduces pressure on the ears, which can bring us a very comfortable wearing experience.
^^ Long Battery Life: The wireless headset with every single full charge can last for 8 hours of use, and 480 hours standby time. (recommended to adjust the volume to 80%) ^^ IP54
Waterproof Headphones: The waterproof lever of the headphones with mic is IP54 waterproof rated which is perfect for working, running (Not suitable for swimming) ^^
Best After-sales Service: We are committed to providing customers with premium bone conduction hook earphone and services. If you run into any issues when you receive the bone headphones, please feel free to contact us, we will provide the satisfactory solution for you