WinBridge 10 Watts UHF Wireless Voice Amplifier WB611 Portable Loudspeaker with Microphone

Technical parameters 1. Output power: 10W 2. Charging Voltage: DC 5V, 500mA 3. Lithium battery: 2000mAh 4. Working time:with 50% volume 8~10 hours (musical mode); 12~15 hours (wired MIC mode) 5. Charging time: 3~5 hours 6. Product size: 108*88*37mm 7. Unit weight: 251g 8. Available color: blue, black, purple 9. Working temperature: -10℃~45℃ 10. Frequency response: 90Hz~18KHz 11. Wireless distance:30-35m Main features: 1. Stylish, ergonomic and comfortable design; 2. Adopt UHF high frequency wireless PA technology, transmission distance up to 35m; 3. Adopt Hi Fi double magnetic trumpet --- powerfully treble and bass, more fuller tenor; 4. Adopt original sound amplification electroacoustic system; 5. Imported microphone, intelligent circuit IC; maximum inhibitory echo problems; 6. Super MP3 audio decoding --- support TF Card & USB disk; 7. UHF wireless microphones with intelligent power saving function.