- AzulLanse AL001 rechargeable voice amplifier with 8W power, ideal for amplifying the voice in classrooms, guided tours, conferences, and events. - Equipped with an adjustable headband microphone, earphones, and waistband for comfortable, hands-free use. - 2200mAh lithium battery offering up to 20 hours of continuous use and recharging in 4-6 hours. - Supports music playback via USB, microSD, and 3,5 mm auxiliary input, compatible with smartphones and other devices. - 3-inch magnetic speaker with noise reduction technology for clear and powerful sound. - Compact design (15 x 12 x 7 cm) and lightweight (0,33 kg), easy to carry and place on a belt, pocket, or neck. - Includes USB charging cable and user manual. - Perfect for teachers, tour guides, presenters, and anyone who needs to amplify their voice in indoor or outdoor spaces.