✨ Fast Shipping (Within 24 Hours) ✨ ⭐️ Unused Items, Free Shipping, Immediate Purchase Welcome! ❣️ ⭐️ Many other items are 【Limited to One → First Come, First Served】! ❣️ Dual Mode Function, Versatile in One Device: Integrates both Bluetooth intercom and headset functions. In intercom mode, instant communication is possible between team members. Switching to headset mode allows connection to devices like smartphones to enjoy music or answer calls, meeting usage needs in different scenarios. Easy Operation, Ready to Use: Equipped with an easy-to-understand operation area, allowing quick mode switching and function adjustments. Even first-time users can easily master the operation without a complex learning process.