【Compact but Powerful】—If you are looking for a small and lightweight personal megaphone, the S17 is the perfect choice. It is a portable microphone speaker with up to 30 watts of output power, which clearly amplifies your voice while protecting your vocal cords, allowing you to easily reach 25 to 100 people.

【Long Battery Life】—This compact megaphone is equipped with a high-capacity 2200 mAh rechargeable lithium-ion battery, providing up to 12 hours of use on a full charge. It is easily charged with the included USB cable and takes only 3–5 hours to fully charge.

【Convenient and Portable】—① The portable speaker has an adjustable shoulder strap, so you can wear it around your waist or neck. ② The teacher's megaphone has a clip on the back that allows you to attach it to your belt or waistband.

③ The wired headset microphone is adjustable.

【Stable Performance】—This is a stable and reliable original megaphone.

This portable headset microphone has a flexible gooseneck design that fits directly close to your mouth. It is ideal for all occasions that require loud speaking. Suitable for teaching, training, singing, coaching, guiding, shopping malls, public speaking, yoga, outdoor presentations, etc.

Dimensions: 8.4*9.2*2.8 cm