Specifications:

1. Output power: 30W
2. Charging Voltage: DC 5V, 500mA
3. Lithium battery: 3.7V/2000mAh*2pcs
4. Working time:8~10 hours (musical mode), 10~12 hours (MIC mode)
5. Charging time: 3-5 hours
6. Product size: 123mm*99mm*48mm
7. Unit weight: 298KG
8. Working temperature: -10℃~45℃
9. Frequency response: 90Hz~18KHz
10. Sound coverage: 2500㎡
11. Wireless distance: 30-35m

Main features:
1. High power double magnetic trumpet --- more clear and penetrating;
2. Remote control;
3. UHF hand-held  wireless MIC with built-in 1500mA Lithume battery;
4. Adopt 3.5 inch Hi Fi double magnetic big-size trumpet, maximum peak up to 30W;
5. Adopt  Acoustic amplification electroacoustic system;
6. Equipped with  special acoustic microphone --- Hi Fi original sound amplification;
7. Super MP3 audio encoding technology --- support TF card & U flash disk;
8. One touch Hi Fi recording;
9. Support AUX --- can connect with PC and work as speaker;

Color: black; blue; red