SHIDU 20W Voice Amplifier Wireless Lavalier Microphone Bluetooth Voice Amplifier for Teachers Portable Microphone with Speaker for Classroom,Speech, Meeting,Yoga,Outdoors

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• 20𝑾 𝑪𝑳𝑬𝑨𝑹 & 𝑷𝑶𝑾𝑬𝑹𝑭𝑼𝑳 𝑺𝑶𝑼𝑵𝑫: Voice amplifier enjoy crystal-clear 20W amplification with zero distortion, perfect for classrooms, yoga sessions, and outdoor tours. Covers 50+ people effortlessly, saving your voice while keeping your audience engaged.
• 𝑾𝑰𝑹𝑬𝑳𝑬𝑺𝑺 𝑳𝑨𝑽𝑨𝑳𝑰𝑬𝑹 𝑴𝑰𝑪𝑹𝑶𝑷𝑯𝑶𝑵𝑬: Voice amplifier for teaches (reliable UHF signal, no tangling) ensures freedom of movement. Bluetooth 5.0 lets you stream music or speeches wirelessly—doubles as a portable speaker.
• 12-𝑯𝑶𝑼𝑹 𝑩𝑨𝑻𝑻𝑬𝑹𝒀 𝑳𝑰𝑭𝑬 & 𝑭𝑨𝑺𝑻 𝑪𝑯𝑨𝑹𝑮𝑰𝑵𝑮: 2600mAh rechargeable battery delivers 12 hours of continuous use—ideal for full-day teaching or tours. Fully charges in just 3 hours, so you’re always ready.
• 𝑼𝑳𝑻𝑹𝑨-𝑳𝑰𝑮𝑯𝑻𝑾𝑬𝑰𝑮𝑯𝑻 & 𝑪𝑶𝑴𝑭𝑶𝑹𝑻𝑨𝑩𝑳𝑬: Ergonomic wireless voice amplifier headset (adjustable mic distance) fits securely without fatigue. Compact & lightweight (0.56 lb)—fits in any bag, perfect for traveling instructors.
• 𝑴𝑼𝑳𝑻𝑰-𝑷𝑳𝑨𝒀𝑩𝑨𝑪𝑲: Portable microphone and speaker play audio via Bluetooth, TF card, or USB—great for music, guided tours, or fitness classes. Includes 24-month warranty + US customer support.