R11 Wireless Lavalier Microphone with Bluetooth Speaker – Dual Mic, 2000mAh Charging Case & U Disk Playback

1. Mic + Speaker 2-in-1 Design: Combines a wireless lavalier microphone system with a built-in Bluetooth speaker, eliminating the need for separate audio equipment.

2. Long-Lasting Battery: Equipped with a large 2000mAh lithium charging case, supporting multiple recharges and up to 4–5 hours of continuous use per mic.

3. Dual Mic Support: One-to-two configuration allows two users to speak simultaneously—perfect for interviews, training, or collaborative content.

4. Crystal-Clear Sound: Offers 70dBm SNR, 30ms low latency, -42dB sensitivity, and full 20Hz–20kHz frequency response for smooth and natural voice pickup.

5. U Disk Playback & Volume Control: Features USB flash drive music playback and adjustable speaker volume—ideal for events, classes, or mobile announcements.