Experience superior sound quality and immersive audio with our Wireless Headphone Bluetooth 5.3. Featuring HIFI stereo sound and professional-level Active Noise Cancellation (ANC), it offers an unparalleled listening experience.

About this item:

• HIFI Stereo Sound: Enjoy crystal-clear audio and deep bass with high-fidelity stereo sound, enhancing your music, movies, and calls.
• Bluetooth 5.3: Stay connected wirelessly with the latest Bluetooth 5.3 technology, ensuring fast and stable connections with your devices.
• Active Noise Reduction (ANC): Immerse yourself in your music without distractions with professional-level ANC technology, blocking out ambient noise for a truly immersive listening experience.
• Long Battery Life: With extended battery life, enjoy uninterrupted listening for hours on end, perfect for long commutes, travel, or work sessions.

Product Details:

Brand: ADMOS
Model: AM657
Wireless version: bluetooth 5.3
Wireless effective transmission distance: about 10-15M
Wireless operating frequency: 2.402 -2.480GHz
Wireless working time: 42.85/h (50%volume)
Battery capacity: 300mAh
Charging time: about 1.5 hours
Microphone sensitivity: -42db ± 3db
Speaker size: 40mm
Vocket rated impedance: 320 ± 15%
The rated input power of the speaker: 20MW
Speaker sensitivity: 115 ± 3dB
Noise reduction depth: 20 ± 3db
Noise reduction effective frequency width: 100-500Hz