Arowx D-86粉红色的教学腰带上的小型发言

Product features: one, 1: D-86 portable minispeaker for teaching, with high performance-to-price ratio, the loudspeaker appearance generous, easy to carry, simple operation, apply to teachers' teaching and sells promotion, traveling and camp or camping etc. 2: amplifiers, frequency response has stable performance, low power consumption, two advantages of lithium battery electric batteries, use for a long time, could reach 10 hours, with low voltage protection function. 3: for ABS material shell, loudspeaker cabinet, can hang with worn on the waist. Standard packing: wear a microphone attached, host 1 and 2 li-ion battery cells, braces, power adapter a manual Second, the technical parameters: 1 the frequency response: 200Hz - 15kHz 2 maximum output power: 10W 3:4 Ω output impedance 4 working temperature: - 10 degrees c - 45 5 working voltage: 120MA 10.5 V 6 2200Ma lithium battery specification: electricity 7. Host volume: 105 * * * * * 83 35mm 8. Weight: 400g host Third, note: 1 please don't head wears a microphone and speakers in the same horizontal plane. 2. Please do not use hand holding a microphone cartridge. 3 when the following questions, please replace the battery: (1) the power indicator does not shine. 2 microphone voice. 3 distortion. 4. Please use the nimh batteries, avoid leakage damaged goods. Our company products are: amplifiers, Megaphone, Teaching amplifiers, Teaching megaphone, Waist hanged amplifiers, Waist hanged megaphone, Wireless megaphone, Wireless microphone, Guide amplifiers, Guide megaphone, Mobile loudspeaker, Mobile megaphone, Portable megaphone, Bullhorn, Portable amplifiers, Box amplifiers