Bone Conduction Headphones Bluetooth, Wireless Open-Ear with Microphones,Titanium Lightweight Sweat Resistant, Answer Phone Call Sports Headset for Running Hiking Driving Bicycling

Bone Conduction Technology - Open-ear design headphones, you needn't to put the headphones into your ears, you can hear sounds around you when you are listening to music or on the phone. But When talking or listening to music in a noisy environment, or if you need a higher volume, please insert sponge plugs in your ears

Open-ear and Safety Headphones - Wireless Bone conduction headphones with open-ear and sweat-proof design, hear the car coming from behind while running outdoor. Also keep in connection with your family and hear the need of your child while you are doing chores. Keep alert to your surroundings, suitable for outdoor running, hiking, workout, etc

Comfortable Wearing - Titanium wrap around headbands body weight only 0.88oz, flexible headbands and soft silicone patch closer to head, more comfortable to wear

Large Battery Capacity - A full charge supports standby time up to 20 days, phone call up to 8 hours or music play up to 6 hours

Bone conduction headphones are suitable for people who love outdoors activities, such as running, hiking, cycling, etc