Features1. Fully developed, allowing the ears to breathe freely. Earhanging design, comfortable to wear, stable and does not fall off, ensuring sound quality without entering the ear.2. Solves comprehensive volume and carrying problems of OWS headphones, with an overall prototype design, compact and comfortable, ergonomic headphones and comfortable to wear without feeling.3. 3D holographic stereo The unique headphone structure cavity, combined with the new Bluetooth 5.4 chipset, provides a strong and powerful sound with the powerful driving force provided by the power amplifier.4. Composite silicone peptide diaphragm speaker Powerful speaker, combined with the chipsets high driving force amplification function, produces strong and powerful sound effects, enabling highdefinition and powerful output for both music and calls.5. Long battery life Bluetooth 5.4 has low power consumption and lightweight design, ensuring light weight while improving overall battery life when used together with a charging case, ensuring a single use of up to approximately 4.5 hours.SpecificationWearing method Overear styleTransmission distance 10 metersCharging time