Feature Highlights: 1. Adjust background music volume easily with the dedicated MUSIC VOL button. Press the MIC FIRST button to fine‑tune the music level while you sing. 2. Built‑in memory function saves your settings automatically—even after turning off, your preferences stay the same when you power back on. 3. When you speak into the microphone, background music pauses automatically. No tangled cables, no complicated setup—just simple, user‑friendly operation. 4. Use the ECHO knob to adjust the microphone’s reverb effect and give your voice a professional, DJ‑style sound. 5. Works with popular karaoke apps so you can enjoy family KTV anytime with friends and loved ones. 6. Lightweight and portable, perfect for both indoor and outdoor gatherings—whether it’s a home karaoke party, a lecture, a class, or a meeting. 7. Delivers clear sound and excellent recording quality. Sing wherever you like, connect to your phone via Bluetooth, and get ready in seconds. Product Details: This handheld Bluetooth wireless microphone features a USB‑rechargeable receiver box for convenient power‑anywhere use. It offers easy volume and echo control, auto music‑pause when speaking, and wide compatibility with karaoke apps. Designed for portability and simplicity, it’s ideal for home entertainment, parties, presentations, and more—all without messy cables. Specifications: - Package Includes: 1 x Microphone 1 x Receiver Box 2 x 3.5mm Audio Cables 1 x 3.5mm Female to RCA Male Adapter 1 x USB Charging Cable 1 x Strap 1 x Anti‑Slip Ring 1 x User Manual - Item Type: Bluetooth Microphone - Material: ABS + Alumina - Color: Black + Gold - Weight: Approx. 303.0g / 10.7oz - SNR (Signal to Noise Ratio): > 70dB - Distortion: ≤ 0.5% - Working Distance: Up to 15m - Bluetooth Version: EDR 2.1 - Frequency Response: 50Hz–5KHz - Battery: Built‑in 600mAh Lithium Battery