Bluetooth Audio Smart Glasses for Cycling Running Driving Polarized Sports Sunglasses with Open-Ear Speakers, Hands-Free Calls, Voice Assistant, UV Protection, IPX5 Waterproof for Hiking Fishing - Polarized Sunglasses

Bluetooth level: 5.4

Speaker specification: φ 15.4mm

Indicator light: Red+Blue (left)+Red+Blue (right)

Pure cobalt battery: 140mAh+140mAh

Charging time: approximately 90 minutes

Standby time: approximately 160 hours

Talk time: approximately 6 hours

Music playback time: approximately 10 hours

Control: Physical button control

Frame: TR90

Lens: TAC polarizer

Mirror legs: TR90+silicone pad

Waterproof: IP54

• 🕶️ TAC Polarized Lenses: Featuring TAC polarized lenses, these sports glasses filter glare and block UV rays, enhancing visual clarity and contrast. Perfect for reducing eye strain and delivering a soft, clear view in bright conditions.
• 🛡️ Impact-Resistant & Comfort Fit: Built with a durable TR90 frame and protective lenses, they withstand impacts from branches and debris. Non-slip elastic temples and silicone nose pads ensure all-day comfort, even under helmets.
• 💧 IP54 Water-Resistant Bluetooth Glasses: Sweat or light rain won’t stop you. The IP54-rated coating protects against moisture and dust, making these glasses reliable for workouts, outdoor training, and everyday active use.
• ⚙️ Advanced Auto-connect Technology: Equipped with Bluetooth and a Hall sensor for hassle-free operation. Pair once, and the glasses automatically connect when unfolded. Simple button controls make operation intuitive—no touch sensors needed.
• 🌲 Designed for Outdoor Performance: Wraparound, secure-fit design stays in place during high-intensity activities. Ideal for cycling, running, hiking, driving, fishing, and more—your go‑to gear for an active lifestyle.