Park to sing and dance sound, the elderly singing sound, square dancing sound MG861 models, the National Recruitment Hotline: 15918787726 (Yip Sang) Park to sing and dance sound, the old man singing sound, square dance sound, box of high quality medium density wood panel. Simulation leather trim. stylish square design firm workmanship. durable clear sound. South Whales horn speakers using the entire tone bright and clear. Pure pure sound emissions convenient side control module clear, let you easy operation! Built two 7 Ah battery, long time use. Deliverable. DC dual. Features Introduction (1) high cost: the quality of the domestic export price (2) built-in MP3 player, support U disk and memory card / SD card can be used for accompaniment (3) two microphone inputs, microphone volume independently controlled, high bass adjustable, with reverb, delay, incentives and other functions (4) Built-in rechargeable battery, full power can be used time 5-8 hours, built-in charger and voltage indicator to prevent overcharge protection circuit (5) grade fever imported Amplifier chips, imported 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., can be high bass adjustment (8) high-power speakers, multi-functional, easy to carry, can be mounted lever or harness Advantages (1) Original authentic U.S. National Semiconductor LM1875 audiophile grade 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 capacitors (5) South Whales and domestic brands of high-quality unit, high quality cone speaker, vocal instrument performance Excellent Scope: Arcade. supermarket promotional activities outdoors singing on stage. guitars performing morning exercises in the park broadcasts. outskirts activities summer camp business units evenings. conference hall. didactic lectures, etc. Model: MG861 (strap) National free shipping, distribution, a Wired wheat and a trolley, Function: Microphone bass and treble adjustment, reverb, delay, motivation, musical instruments, bass and treble adjustment rated power: 80 W Weight: 13 kg Unit: 8-inch woofer, 6.5-inch midrange, 4 inch tweeter volume : 42 * 32 * 18 cm, thick box, PVC box leather interfaces: two guitars, two microphones, MP3 player, you can transfer phone, computer, plug USB flash drives, memory cards. Michael Sound Technology Co., Ltd. of Shenzhen Contact: Feng Ye Phone: 159 1878 7726 QQ: 601848513 E-mail: 601848513@qq.com Website: http://www.xysmj.com (This site has video, copy open) Taobao Address: http://migaoyinxiang.taobao.com Address: Longgang District, South Bay Ha Ji Tso Wo Hang industrial area