Multi-color voice amplifier

🎙️ Microphone and speaker set for presenters Portable microphone and speaker set. You can easily make your voice heard in meetings, seminars, events, travel, etc. The headset microphone is worn on the head, while the voice amplifier is attached to the belt or hung over the shoulder with its own strap. ⚙️ Technical specifications: • Product type: Portable voice amplifier, megaphone, mini audio speaker • Output power: 12W • Power input: DC 5V 1A • Battery: High-capacity, safe Class A 18650 lithium battery • Operating time: 6-8 hours (music or voice amplification) • Charging time: 4 hours • Frequency range: 50Hz-15000Hz • Operating temperature: -10℃~45℃ ✅ Usage instructions: • For the best sound, keep the microphone head 1 cm away from your mouth. • If feedback occurs, lower the volume and increase the distance between the microphone and the device. • Charge after use to extend battery life. If not used for a long time, it is recommended to charge it once a week. 📦 Our services: • Payment by bank transfer is available for companies. • Delivery is available: Within the city and nationwide. • Address: Baku (28 May, Narimanov) and Sumgayit. • You can view our other ads from the user panel.