




headphone
Product Specifications
YuanSea is a leading professional swimming-grade bone conduction sports headphone brand in China.
Recognized as the industry standard drafter for bone conduction headphones.
TOP1 in sales with over 1 million units sold and more than 60 core patents.
Focused on open-style sports listening and underwater audio experience.
Products optimized for swimming, running, fitness with enhanced waterproofing, stable wearing, open listening, and underwater sound quality.
Comfortable, skin-friendly silicone design with Dolby sound quality.
IPX8 waterproof rating and 32GB built-in memory.
True bone conduction technology for faster, more stable, and efficient sound transmission.
Bluetooth 6.0 for seamless wireless connectivity.
Multiple color options available.
Open listening design allows ambient sound awareness for safety during sports.

M4 Pro Flowing Gold White [HiFi Sound Quality]
CNÂ¥161.19

Almond Brown
CNÂ¥69.00
Lightweight design at approximately 26g with custom ear hooks for secure and comfortable fit.
Fully washable headphones.
32GB internal memory capable of storing thousands of songs for phone-free listening.
Dual device seamless switching with intelligent Bluetooth one-to-two connection.
Enhanced digital sound effects with high-resolution immersive audio.
Advanced directional sound transmission technology to prevent sound leakage.
Anti-occlusion technology reduces sound leakage using inverse wave vibration.
Ultra-durable titanium alloy frame with high elasticity.
Physical buttons with mechanical feedback for volume control, power, playback, and call management.
Magnetic charging cable serving as both charging and data cable.
YuanSea Beta Pro bone conduction headphones deliver a premium, comfortable, and safe listening experience for sports enthusiasts, especially swimmers, with advanced waterproofing, long battery life, and high-fidelity sound quality.

[Brand New Design] Pearl White
CNÂ¥265.44