SHIDU S615 Amplificatore vocale da 10 W, microfono UHF wireless, altoparlante audio mini ultra portatile per insegnanti, turisti e yoga

SHIDU S615 10W Voice Amplifier Wireless UHF Microphone Ultra Portable Mini Audio Speaker For Teachers Tourrist Yoga Instructors Specifications: 1. Output Power: 10W 2. Charging Voltage: DC 5V, 500Ma 3. Lithium Battery: 3.7V/1800Mah 4. Working Time:With 50% Volume 6~10 Hours (Musical Mode), 8~12 Hours (Mic Mode) 5. Charging Time: 3-5 Hours 6. Product Size: 106*86*42mm 7. Unit Weight: 170g 8. Working Temperature: -10℃~45℃ 9. Frequency Response: 90Hz~18Khz 10. Sound Coverage: 400㎡ 11. Wireless Distance:30-35M Main Featuers: 1. SHIDU Patented Appearance; 2. Stylish, Ergonomic And Comfortable Design; 3. High Power Double Magnetic Trumpet --- More Clear And Penetrating; 4. 5W Power Output, Sound Coverage Up To 400㎡; 5. Adopt Shidu Acoustic Amplification Electroacoustic System; 6. Equipped With Shidu Special Acoustic Microphone --- Hi Fi Original Sound Amplification; 7. Super Mp3 Audio Encoding Technology --- Support Tf Card 8. Headset Wireless Mic With Built-In 380Mah Lithume Battery; What is Included Standard Package: 1 * Main Machine 1 * Waistband 1 * SHIDU Wireless Microphone 1 * USB Charging Cable 1 * User Manual