Hazhi second generation eye protector

Product features and functions
1. Link Bluetooth with your mobile phone and imagine the world of music. Both sides are equipped with speakers, and the music is put out. The sound quality is high. The 256MB SD card can be connected to the computer via a USB data cable to freely change the music. 2. Double airbag 4D massage to relieve fatigue. The temples on both sides are equipped with a TPU massage head, which focuses on the temples to relieve eye fatigue. 3, 42-degree constant temperature hot pack, a total of 2 heating pads, one left and right, 4, multi-frequency micro-vibration, comfortable experience, Helps improve the natural regulation of the lens. 5. One-button operation in five modes 6. 180-degree foldable body, portable and convenient for travel. 7, stylish appearance, fine craftsmanship