Overview: · Bluetooth devices · High-fidelity sound quality and voice quality (DSP technology) · Bluetooth version 4.0, easy and safe to pair
 
Feel free to speak while driving, working or walking. It gives you all the convenience of hands-free calling at a reasonable price. It has no complicated features and the installation is very simple and fast.
 
This version is a stereo channel, using digital signal noise reduction technology - DSP, with Bluetooth 4.0 + DER + ESCO, making signal transmission more stable, call and listen to songs clear and no noise, let you enjoy the unprecedented comfort brought by hands-free calls
Standard configuration: Bluetooth host, USB charging cable, manual, packaging
Product features: 1. Stereo configuration, only for the experience, the material guarantees that it has a pure stereo effect, the sound quality is fine, after accessing the ear, you can enjoy, two-channel pure stereo music.
2. Silicone earmuffs for comfortable wear.
3. Function introduction: Two buttons plus key (+) Press to play the song, press 2 to replay the most recent number, press and hold, no voice, voice control, press the end call minus button (-) volume adjustment during the call , click on the circular