Ear Clip Bone Conduction Headphones Bluetooth Wireless Open Ear Earphones Sport Earbuds Headset with Power DisplayFeatures Bluetooth wireless headphones use bone conduction technology to transmit sound through the cheekbones. The comfortable ear clip design eliminates the need to put the earphones in your ears and will not cause you pain. Designed in a compact size, making them ideal for driving, running, cycling, fitness, exercising, hiking and other sports.Specification Condition: 100% Brand New Material: Plastic Style: Fashion Gender: Unisex Season: All Season Occasions: All Occasions Is Wireless: Yes Size: 752cm/2.761.970.79inches Transmission Distance: 10m Battery Capacity: 400 mAh Use Time: 58 hours Charging Time: 1.5 hours Charging Port: Type CPackage Including: 1 * Bone Conduction HeadphonesNote: There may be 1-2 cm deviation in different sizes, locations and stretch of fabrics.Size chart is for reference only; there may be a little difference with what you get.Color may be lighter or darker due to the different PC display.Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.