Smart Bluetooth 5.0 Audio Sunglasses for Cycling & Outdoor Sports

📝 Product Description
Experience freedom and performance with these Bluetooth 5.0 wireless sports earbuds, designed for active lifestyles. Whether you're cycling, training, or on the go, enjoy stable connectivity, clear sound, and hands-free calls.
Built with a lightweight and durable design, these earbuds deliver powerful dynamic audio, ensuring an immersive listening experience while keeping you aware of your surroundings — perfect for outdoor activities.
⚡ Key Features
🎧 Bluetooth 5.0 Technology – Fast, stable, and energy-efficient connection
💧 Waterproof Design – Ideal for workouts and outdoor use
🎤 Built-in Microphone – Hands-free calls anytime
🔊 Dynamic Sound Quality – Clear audio with balanced performance
📱 Wide Compatibility – Works with most smartphones and devices
🎵 Volume Control – Easy sound adjustment on the go
📊 Specifications
Bluetooth Version: 5.0
Wireless Type: Bluetooth
Communication: Wireless
Style: In-ear
Driver Type: Dynamic
Frequency Response: 2000Hz – 20000Hz
Sensitivity: 103dB
Impedance: 32Ω
Waterproof: Yes
Microphone: Yes
Noise Cancellation: No
Material: Plastic
Brand: BuyinCoins
Certification: CE
Origin: Mainland China
🚴‍♂️ Perfect For
Sports & fitness
Cycling & outdoor activities
Daily commuting
Hands-free calls