Suitable for the elderly outdoor singing, dancing, erhu, blowing Shakes audio MG820A model, Recruitment dealers across the country, Hotline: 15918787726 (Yip Sang) This product is factory outlets, where to buy Michael products, the company can provide regular ordinary invoices, charges need to add 6% tax point. Shenzhen Factory Outlet Michael speakers. Quality assurance; seven days of quality problems unconditional replacement 【ensure no damage to the case] 7 days replacement 1 year warranty and lifetime maintenance! Major cities nationwide to support cash on delivery. Advantages (1) United States semi-authentic original grade fever LM1875 amplifier tube, BTL circuit design, a perfect overload protection function (2) Mitsubishi M65831 delay reverb circuit, commonly known as OK Huang, reverb transparent (3) print top American big S produced NE5532 op amp, op amp enjoys the reputation of the Emperor (4) Japan's Nikon (nichicon), ruby ??(Rubycon), King Kong (nippon chemi-con), Thomson (Thomson), Philips PHILIPS high quality capacitor (5) South Whales and domestic brands of high-quality unit, high quality cone speaker, vocals instruments outstanding performance brands: MG Michael speaker models: MG820A (strap) Type: Outdoor Portable Rechargeable Speaker Power: 60W (peak power up to 80 watt) Weight: 10 kg (built-in battery) Speaker: 8-inch woofer + tweeter 4 inch (Southern Whale) Battery: 2X4 Ah 12V (can be an external 24V power supply) Dimension: 280 * 360 * 180mm, high quality sheet metal cabinet, waterproof PVC box leather. Accessories: Charging cable, manual, remote control, cable, adapter a wireless headset a wireless hand Mai. Function: Wireless Hamish bass adjustment, reverb, audio guitar bass and treble adjustment, volume control can be used simultaneously two finite set of wireless wheat and barley, can be inserted effects. (1) Cost: export quality domestic prices (2) built-in MP3 player, support U disk and memory card / SD card can be used for accompaniment (3) two microphone inputs, microphone volume independent control, bass and treble adjustable, with reverb, delay, incentives and other functions (4) Built-in rechargeable battery, full power can be used time 4-6 hours, built-in charger and voltage indicator to prevent overcharge protection circuit (5) audiophile grade amplifier chip imports, import digital reverb chip, sound quality very professional KTV speaker level (6) domestic brands Nanjing speakers, super-penetrating, clear and bright voice and piano (7) two instrument inputs, such as guitar, bass, erhu, DVD, etc. etc., can adjust bass and treble (8) high-power speakers, multi-functional, easy to carry, can be installed application example a rod or strap singing: singers musicians, band rehearsals, guitar playing and singing, erhu solo, saxophone, bass, MP3 accompaniment; 2 Dancing: squares, parks dancers, ballroom dancing, morning exercise and sports activities; 3 Activities: outdoor activities, picnics, recreation; 4 Unit: corporate meetings, product promotion, school teaching; 5 Commodities Fair booth advertising product description or 6 Other: party, wedding, festivals, dance performances, etc. Shenzhen meter Sound Technology Co., Ltd. Contact: Feng Ye Mobile: 15918787726 QQ: 601848513 E-mail: 601848513@qq.com Website: www.xysmj.com (This site has videos, copy of the Open ) Website 2: http://www.leahdison.icoc.cc/ Taobao Address: migaoyinxiang.taobao.com Address: Longgang District, South Bay Ha Ji Tso Wo Hang industrial area