Retail price: 5,980 yen Lightweight design wireless headphones HF-10, black. - Model name: HF-10 - Color: Black - Brand name: TRUEFREE - Connectivity: Wireless - Features: Lightweight design Thank you for viewing. This item is in good condition, having been used only a few times. Operation has been confirmed. Please assess the condition based on the photos. We are looking forward to purchases from those who understand that this is a used item. 【Remarks】 【40mm Large-Diameter Driver - Immersive Sound】 The TRUEFREE HF-10 is equipped with a 40mm large-diameter dynamic driver and a PET diaphragm. It reproduces high-quality sound faithful to the original sound, from delicate high frequencies to powerful deep bass. Furthermore, the unique bass enhancement algorithm and spatial audio technology add depth and breadth to the sound, creating an immersive sound experience as if you were in a live venue. You can enjoy the feeling of being enveloped in sound in any situation, such as watching movies at home, listening to music during your commute, or playing games. 【Up to -45dB Noise Canceling】 By combining an AI environment recognition noise canceling algorithm and hybrid active noise canceling, the headphones analyze the surrounding noise level in real-time and automatically select the optimal noise suppression mode, achieving a high-performance noise canceling effect of up to -45dB. Even in noisy environments such as cafes or train station platforms, you can spend quiet time concentrating on your own world without being disturbed by the surrounding sounds. 【Up to 125 Hours of Continuous Playback - Fast Charging】 Equipped with a 1000mAh large-capacity battery. The power-saving design allows for up to 125 hours of continuous playback on a full charge (ANC off), and up to 85 hours with ANC on. 【High-Quality Call Experience with Dual Noise Reduction】 By using the AI call noise reduction algorithm and DNS 3.0 noise suppression technology together, the headphones analyze the surrounding noise environment in real-time, accurately extracting the speaker's voice. This effectively suppresses noise and achieves clear and easy-to-hear sound quality. Furthermore, the structural design reduces wind noise, ensuring stable call quality without audio disruption even during calls outdoors or while traveling. You can use it with confidence in business situations such as telework, online meetings, and calls while on business trips.