Cool star brand portable Professional concert rechargeable speakers 
 We constantly strive to, just to let you use more convenient and enjoyable! 
 778A 1400 yuan 998A 1600 yuan (including high-quality mic stand and equipped with two remote control panels) 
 Speaker performance characteristics: 
 1, suitable for outdoor singer guitar playing and singing and mp3 music accompaniment, band rehearsals, Square and dance dance, hip-hop put DJs, product promotion, entertainment and meetings. Wandering singer reputation of the outdoor concert speakers, please compare the sound quality and internal quality. 
 2, high quality and multifunctional 360-degree rotating telescopic mic stand with the box integration of design, clip microphone for singing or night-light bulbs and tools, mic stand can adjust the height of 1.70 meters. 
 3, box front speed rail network and aluminum decorative panel, voice-activated lantern speed with the music and colorful flashing to increase the concert atmosphere. 
 4, installed the box on the U disk, SD memory card, digital player jack with lyrics display and radio functions, a number of radio programs, so that you understand the domestic and international radio and exotic news and information and the latest popular songs anytime, anywhere, and with remote control board, remote control selected tracks are very convenient. mp3, mp5, computers, tape recorders, music players, mobile phones, DVDs, acoustic guitar / electric guitar, violin, saxophone, erhu, keyboard and other musical instruments can be input speaker, enlarge the volume of the sound is clear and bright intensity and penetration . Adjust the panel on the design of the audio output jack can be connected directly to the recording equipment used within the recorded music or sang songs. Microphone and music control buttons in two colors user-friendly design at a glance. Another design of the DVD input jack. 
 5, the cabinet is small, light weight, 8-13 kg, power, sturdy box, strap, reinforced handle, outdoor and easy to carry. Box built-in high-power amplifier and charger, 12V maintenance free battery of quality 7 security, multi-function integrated design, automatically detect the battery is charging. Equipped with anti-overshoot function, full power indicator tips, can be used continuously for 6-8 hours after fully charged, AC and DC power. On another box with an external power outlet when the speakers built-in battery power is exhausted, you can own an external backup battery, and continue to use. 
 6, the speaker has two microphone jacks, two audio (musical instrument) jack, 4-hole can be used simultaneously, microphone reverb, delay. Incentive function. Incentives: to increase the magnetic properties of the singing voice and labiodental the brightness, delay: for the concert on the length of reverberation time adjustment, singing folk songs to extend the tail, singing elegant and long. Microphone and audio design treble bass to be adjusted independently, regulating easy, clear and bright singing voice is not hoarse, three-dimensional sense of strong penetration.