Huozhou portable loudspeaker park dedicated to dance

Huozhou selling portable loudspeaker park dedicated to dance and precautions 1, can be connected MP3 / MP4 / phone / computer 2, using ABS plastic shell 3, the maximum output power: RMS15W 4, Frequency Response: 100HZ ~ 13,000HZ ± 1db 5, the use of voltage: DC7.5, lithium battery 6 Battery type: Lithium battery Caution 1, should avoid the use of loudspeaker microphone is on speaker, volume control suitable clear, so to avoid the phenomenon of distortion and feedback howling. 2. Do not use Chela, drag lines microphone twist, or prone to poor contact line between the wires. 3, the host not a long battery overcharge and over-discharge, low-battery indicator should be promptly charged, idle summer vacation should pay attention to one or two months on one charge. Huozhou portable loudspeaker park uses a special dance, the main purpose 1, the school's indoor, outdoor lectures (especially for dance, gymnastics demonstration PA, recording, playback) teaching. 2, conference, classroom, military training, guide, product promotion, sale PA, recording, playback. 3, mobile PA meetings, lectures, traffic control, exhibitions and so on various site meetings, recording, playback. Second, the main features 1, all imports of high-quality chips, digital phase-locked loop technology, digital compression and expansion excellent technical quality. 2, wired and wireless microphones PA, wireless transmitters, line input and output. 3, lapel microphone, high sensitivity, anti-whistle, clear sound. 4, quartz oscillation circuit, frequency stability, strong anti-interference. 5, multiple frequencies interfere with each other, with a wide range of selectivity. 6, the wireless microphone PA. 7, digital reverb. Beijing Toshihiro Genesis is set production and marketing services as one of the trading companies, specific details can be to our website (wireless microphone http://www.nuanhua.com/kuoyingqi.htm), the company mainly produces pin Megaphone , microphone, belt-type propaganda, wireless microphone, portable amplifiers, players say. Handheld Megaphone, car speakers. car horn. Car Megaphone handheld speakers, portable speaking, amplifiers, loudspeakers, wireless amplifiers, bodypack megaphone purposes: outdoor expansion orders, product warranty sales, teaching, conferences, guided tours, lectures and other gatherings; those interested can contact consult us, Lee welcome your call 010-51265034 13366708682 Huozhou portable loudspeaker. Introduction park dedicated to dance the traditional teaching style based wired public address system, the new teaching style based wireless public address system places, especially at universities, most teaching wireless microphone use. Wireless teaching PA system initially present and easy whistle, but later developed sound distortion, and the shortcomings of short transmission distance infrared wireless audio transmission technology, considerably improved this new teaching loudspeakers. Perhaps now you have tangled on the handheld wireless microphone and loudspeaker propaganda, because most of the hand-held megaphone contains Offbeat, whistle, built-in recording and other features. Weight for a variety of purposes in schools, factories, alerts light, power, beautiful appearance, easy to use. The microphone will be different by definition is sound amplification, spread farther mean, relatively speaker, more penetrating sound loudspeakers Huozhou portable expansion The damper park dedicated to dance types have different volumes of the different sizes, each with its own use, smaller size of like cigarette smoke, stylish and lightweight, ideal for teachers as well as teacher guides used, hanging at the waist with both hands freed play more freely, a listing on the industry's praise, hanging at the waist power 3W-20W. Bulky for outdoor activities, summer camps, extracurricular lectures and other high traffic areas, power 35W --- 110W. Lithium loudspeakers available to solve the pollution problems of traditional batteries on the environment, in response to the national call to promote the concept of environmental protection, protection of the green earth, which is used mainly in the mobile phone supply lithium-ion technology to the microphone, not only long battery life, and compact , safe, convenient, Yuanzhuanglidian pool is without any mercury, cadmium and other toxic elements, are truly environmentally friendly battery, users can rest assured that use. Loudspeakers major brands on the market today have love lessons, distance, new online bee, Banghua, class treasure, etc., at first just industry, institutions and other clients before the crowd is mainly teachers, guides, store promoters, etc. , the elderly with many loudspeakers joined insert U disk MP3 player, radio and so on, plus the loudspeaker itself sounds great characteristics, but also more and more Morning welcome. Huozhou portable loudspeaker park dedicated to dance What are the advantages: 1, clear sound. 2, small, thin speakers. 3, using ABS plastic, not afraid to hit. 4, convenient charging, you can plug in charging 5 rechargeable battery (lithium battery) use time long, up to 8-10 hours 6, the sound loud and clear, power up to 15W, for an area of ??200 square meters. 7, amplifying effect, the power of 0-25W, is 2-4 times that of ordinary speakers. 8, product design compact, easy to carry, is a good helper for many activities. 9, long discharge time, a charge can use about 6 hours (lithium battery), it is 2-4 times that of ordinary speakers. 10, using a lithium battery, long life (2--4 years). 4, MP3 music or computer music can be played through the loudspeakers.