T50 Bluetooth 5.3 Wireless Headphone Single Ear Digital Display Stereo Earbuds Color Boxed(Midnight Blue) Filter-USB 2.0 HUB and the double harpoon positioning

and the double harpoon positioning welding feet make the socket more stable and reliable

Spring telescopic extension

Super speed transmission

Qualcomm platform 4G chipset - more stable and reliable

T50 Bluetooth 5.3 Wireless Headphone Single Ear Digital Display Stereo Earbuds Color Boxed(Midnight Blue) Filter-USB 2.0 HUB and the double harpoon positioning1. Non in ear design, bone conduction open audio, freeing the ear canal for long term wearing without pain 2. Built in rotatable shaft, easy to rotate 180 degrees, can be worn on left and right ears 3. Combination of composite diaphragm + large moving coil acoustic technology, restores the bright high frequency of music, and the fixed frequency is thick and elastic 4. The intelligent digital display is clear at a glance, and the remaining power can be