SHIDU 20W Blutooth Voice Amplifier Wireless,Lavalier Wireless Microphone, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors

Features

• 【20W Clear & Powerful Sound】 Enjoy crystal-clear 10W amplification with zero distortion, perfect for classrooms, yoga sessions, and outdoor tours. Covers 50+ people effortlessly, saving your voice while keeping your audience engaged.
• 【Lavalier Wireless Microphone + Bluetooth 5.0】 Upgraded wireless headset microphone (reliable UHF signal, no tangling) ensures freedom of movement. Bluetooth 5.0 lets you stream music or speeches wirelessly—doubles as a portable speaker.
• 【All-Day 8-Hour Battery & Fast Charging】 1800mAh rechargeable battery delivers 6-8 hours of continuous use—ideal for full-day teaching or tours. Fully charges in just 3-5 hours, so you’re always ready.
• 【Ultra-Lightweight & Comfortable】 Ergonomic wireless headset (adjustable mic distance) fits securely without fatigue. Compact & lightweight (0.56 lb)—fits in any bag, perfect for traveling instructors.
• 【Multi-Playback: Bluetooth/TF Card/USB】 Play audio via Bluetooth, TF card, or USB—great for music, guided tours, or fitness classes. Includes 24-month warranty + US customer support.