Amplificateur vocal sans fil, haut-parleur portable soluble avec microphone, mini amplificateur 2200 mAh pour formateurs, enseignants, guides

Compact yet powerful – Our portable rechargeable megaphone is lightweight and ultra-slim, measuring only 9.2 x 8.4 x 2.8 cm and weighing just 200 grams, yet delivers impressive sound. This 3-inch speaker offers powerful sound and ultimate portability. Comfortable and portable – Thanks to the included 2-in-1 shoulder strap, you can easily wear this portable speaker. The compact design allows for complete freedom and comfort while on the go. Improved low-noise microphone – Our megaphone features an improved, high-quality microphone that effectively reduces background noise. Digital amplification technology ensures your voice is transmitted clearly. Long battery life – This efficient portable megaphone provides up to 20 hours of battery life on a 3-hour charge. Enjoy powerful, long-lasting, uninterrupted sound. Multi-functional megaphone – In addition to supporting USB flash drives/TF cards, this megaphone can also be used as a megaphone, a wireless megaphone, and a portable speaker with a microphone. Ideal for presentations, events, outdoor activities, and public speaking.