Adopts premium UV400 polarized sunglasses lenses, effectively blocking 100% UVA/UVB harmful ultraviolet rays. Reduce strong glare from sunlight and road reflection, relieve eye fatigue perfectly for outdoor driving, fishing, hiking and daily travel.

Ergonomic open-ear audio design delivers immersive stereo sound without blocking ears. You can clearly hear surrounding ambient sounds while listening to music or making calls, ensuring outdoor safety and bringing long-time wearing comfort without ear pressure.

Upgraded IPX4 daily waterproof rating resists sweat, light rain and splashing water, suitable for daily outdoor use. Low-power Bluetooth 5.3 chip ensures stable connection; full charge supports 6 hours music playback and 5 hours continuous calling, meeting all-day outdoor needs.

Ultra-lightweight eyeglass frame fits facial curve perfectly, no pressure on nose and ears after long wearing. Compatible with iOS 9.0+ and Android 5.0+ all mainstream smartphones. Multiple fashionable colors available for men and women daily matching.