• 【Stable Connection】Bluetooth 5.3 + built-in wireless signal booster ensures a stable, lag-free connection. Paired with memory link functionality, no need to re-pair for subsequent use—convenient and hassle-free.

• 【Multi-Source Compatibility】Supports triple modes—FM radio + TF card + 3.5mm input—for seamless switching between diverse audio sources, catering to music and radio needs across different scenarios.

• 【Clear Call Pickup】Built-in high-definition microphone ensures crisp call audio. Handle daily calls without extra devices for smoother communication.

• 【Convenient Mounting】Practical adhesive backing allows effortless placement on desks, in vehicles, and more. Simple installation saves space without disrupting your environment.

• 【Versatile Multi-Scenario Use】Combines multiple connectivity options, signal enhancement, and call functionality into one compact, portable device. Perfectly suited for diverse usage scenarios.

Specifications:

• Material: PC+ABS
• Length: 50cm (unstretched), 100cm (stretched)
• Bluetooth-compatible Version: 5.3
• Bluetooth-compatible Device Name: ES-BT15
• Transmission Distance: 10 meters
• Product Dimensions: 48×19mm