Mini in-ear wireless invisible design;
HI-FI High Fidelity Sound Quality
Super Mini Size and hidden in the ear, no wearing burden;
Ergonomic earphone design, stable in the ear, good for driving, sports, business, or leisure;
Bluetooth 5.0 wireless signal with 10-meter range (no obstacles);
Deep DPS noise-reduction microphone ensures clear call quality;
Voice prompt for pairing, calling, turn on/off;
One function button for on/off, song switch, language change, receive call.