True Wireless Bones-conduction Bluetooth Headset 5.3 No In Ear Ear Hi-Fi Audio Quality Dual HD Call 480H Long Endurances Can Not Be Thrown Off The Sports Head Specification: Product name:Bluetooth Earbuds Clorour: Beige Material: ABS Bluetooth version: 5.3 Effective distance: >10m (barrier-free) Playing time: 5h Stand by:48h Gross weight:90g/0.21lbs Package size: 11.8x9.8x3.9cm/4.65x3.86x1.54inch Battery capacity: headphones:50mAH, charging bin:300mAH Features: bones conduction earphone, designed for outdoor use, is new and optimized. It can move jump , stabilize and falling. It can not be thrown off with comfortable ears It is comfortable and stable, and also extremely. 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 more comfortable New experience of ear hanging type without occlusion, casting off 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 more 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 more 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 transmission makes the sound transmission more concentrated, effectively reducing the of missing sound Package Include: 1x Bluetooth Earbuds 1x Specification 1x Charging Cable