Xundd X18 Ear-Clip Bone Conduction TWS Earbuds

● DT3.0 directional sound transmission
● Comfortable ear clip design
● 50 hours long endurance
● HIFI sound quality
● High performance drive unit
● Only 12g light,long wear without pain
● Polymer diaphragm.High and low double unit composite diaphragm
● Digital sound enhancement technology
● Digital noise cancellation technology
● Bluetooth 5.3,delay as low as 40ms
● Transmission distance : 10m
● Charging time : About 1 hour