OY631 Bluetooth Noise Cancelling Single Ear Wireless Headphone With Microphone, OY631 Option:OY631 Power supply: USB-C interface

Power supply: USB-C interface

Features the unique patented One-Click Readiness Key for quick State Emissions readiness check and drive cycle verification

Charging time: 3

One Package Size 19cm * 8cm * 3cm / 7

1xlithium-ion battery pack

OY631 Bluetooth Noise Cancelling Single Ear Wireless Headphone With Microphone, OY631 Option:OY631 Power supply: USB-C interface1. Professional noise cancelling headphones: Humanized adjustable dust proof high sensitivity microphone enables the latest noise reduction technology, can accurately pick up your voice and block noise from the surrounding. Even in noisy environments, OY631 can ensure clear calls. 2. Wireless headset with mute button: There is a mute button on the microphone, if necessary, just press the button to mute your voice during a call. The mute button is only