Yyk-525 Hanging Ear Bluetooth Headset Noise Reduction Single Headphone

Description

The new generation 5.1 smart Bluetooth-compatible chip provides powerful power for audio analysis and call noise reduction. Effectively reduces daily noise and digital audio processing filtering, bringing a faster and better experience, 14mm large dynamic coil sound quality experience 'sound' in wonderland. Super battery life lasts all day. Smart call noise reduction adapts to environmental changes. 270° rotatable ear hook, the left and right ears can be switched freely.