The New Clip-on Ear Clip-on With Charging Compartment Business Model Does Not Hurt The Ear Conduction Features: 1. The third-generation 360° panoramic open Bluetooth headset, the is transparent, and the shape of the headset can be seen from the outside 2. With HIFI stereo sound effect, you can enjoy a more advanced hearing experience, and the earphone design is adopted, so that you will not during exercise 3. The overall shape is light and compact. Wearing it for a long will not make your ears feel tired. The ear clip design prevents the ear canal from being damaged. 4. Adopt DT3.0 adaptive directional sound transmission technology. It can detect the shape of the ear canal and automatically adjust the propagation angle of the integrated sound beam to ensure that the sound is efficiently transmitted to the ear canal and effectively reduce sound leakage 5. Three-frequency equalization, 360°ACS space sound effect, using an acoustic structure cavity, combined with the sound-absorbing inner cavity barrier design and mathematical sound enhancement technology, the is surging, the treble is transparent, and the human voice is delicate Product Description: Speaker specification: 10MM moving coil Speaker impedance: 32 ohms Charging interface: Type-c Charging time: 1.5H Standby time: 130H Transmission distance: 15M Products include: 1 × Bluetooth earphone