True Wireless Bone-conduction Bluetooth Headset 5.3 No In Ear Ear HIFI Audio Quality Dual HD Call 480H Long Can Not Be Thrown Off The Sports Specification: Product name:Bluetooth Earbuds Clorour: White Material: ABS Bluetooth version: 5.3 Effective distance: >10m (barrier-free) Playing time: 24h(Equipped with charging cabin) Stand by: 480h(Equipped with charging cabin) Charging interface:Type-c Gross weight:94g/0.21lbs Package size: 11.8x9.8x3.9cm/4.65x3.86x1.54inch Product size: 9.8x6.2x3.3cm/3.86x2.44x1.30inch Battery capacity: headphones:80mAH charging bin:300mAH Features: bones conduction earphone designed for outdoor use is new and optimized. It can move free jump free stabilize and not falling. It can not be thrown off with comfortable ears It is comfortable and stable and also extremely durable. It can easily cope with various trainings. With a charging cabin it can last for 480 hours to meet the needs of daily outdoor long-term use. LED intelligent digital display and Type-c fast charging are comfortable New experience of ear hanging type without occlusion casting off stethoscope effect and ear plugging listening mode will not produce a loop with the ear canal and will not have the eardrum. It is transparent and comfortable close to the daily natural hearing experience and comfortable to listen to the scene Equipped with high-speed audio processing unit graphene conforms to the diaphragm HIFI sound effect does not distort and accurate synchronization of music and pictures making you comfortable listening to music Listen to songs and talk and you will not worry about missing sound and you will not disturb people around you. Directional sound wave transmission makes the sound transmission concentrated effectively reducing the phenomenon of missing sound Package Include: 1x Bluetooth Earbuds 1x Specification 1x Charging Cable