Écouteurs Bluetooth – Appels et musique stéréo, étanches IPX4, 8 h d'autonomie, double mode (BT 5.3, portée de 10 m, argent/blanc/noir)

Dual-Mode Audio Excellence​​ 📞 ​​Noise-Reduced Calling​​ – Built-in mic eliminates 60% ambient noise 🎵 ​​Bass+ Treble Balance​​ – Zhongke Lanxun chipset enhances audio layers ​​Engineered for Active Lifestyles​​ 💦 ​​IPX4 Protection​​ – Safe from accidental water splashes 🔄 ​​Quick Switch Function​​ – Seamlessly transition between calls & music ​​Reseller-Centric Features​​ 🏷️ ​​OEM/ODM Welcome​​ – Custom colors/logos (MOQ 100pcs) 📦 ​​Multi-Platform Ready​​ – Pre-tested for LAZADA/FBA compliance ​​Technical Superiority​​ 📶 ​​Bluetooth 5.3 Advantage​​ – Faster pairing than 5.0/5.1 versions ⚡ ​​ABS Durability​​ – 20% lighter than metal-frame competitors