Business Binaural Digital Display Clip-On Bluetooth Earphone With Charging Compartment Features: 1. Not in-ear design, ergonomic design, more comfortable 2. Fully open, the earrings can be worn securely, light and comfortable 3. ENC intelligent noise reduction for high-definition listening to calls 4. Clip-on ear design, stable wearing, IPX5 life waterproof and sweatproof 5. Using nuclear membrane speakers, the sound quality is transparent 6. Using pulse DT3.0, adaptive directional sound transmission 7. Detect the shape of the ear canal, and automatically adjust the propagation angle of the integrated sound beam by 25 degrees to ensure that the sound is efficiently transmitted to the ear canal, effectively reducing 89% of sound leakage 8. Regardless of the main and secondary earphones, switch arbitrarily and put a earphone back into the charging compartment, support single ear use, left and right ear synchronization and independent, slow down the delay 9. After receiving the successful pairing, take it out and automatically connect back without redundant operations, humanized design 10. The body is designed according to ergonomics, and the weight distribution of the earphones is optimized without worrying about the earphones falling off, shaking, and moving 11. Upgraded pressure-sensitive touch, the left and right ears have separate touch functions to enjoy music more comfortably 12. Ear clip-type design, healthy and comfortable design concept, no need to put in the ear, no need to pick the size of the ear 13. Acavity acoustic mechanism cavity + digital sound enhancement technology brings unexpected HIFI-level sound quality, transparent high frequency, delicate intermediate frequency, and thick low frequency 14. Using single and dual channel Bluetooth technology to connect more quickly, audio and video synchronization to grasp the dynamics of the battlefield at any time 15. As long as there is a Bluetooth device, it can be connected, automatically identify various mobile phone and computer mode