Greelan Technology is one of the leading China gd5110b language lab manufacturers and suppliers, and also a professional factory and company, welcome to wholesale and buy cheap and high quality school education gd5110b language lab products for English learning and check the price with us.GD5110B Speech Laboratory Equipment 1.  Speech Laboratory System Structure  2.  Speech Lab System Features     1)      Non Pc language lab system2)      5 inch LED display3)      Student can receive video material from the teacher4)      Using a CAT5 network cable supply power5)      Software Interface brief and simple6)     Installation and maintenance convenient and easy 3.  Speech Lab Main Functions1)      Audio broadcasting2)      Group Discussion 3)      Dialogue4)      Demonstration5)      Exam/Test/Paper Edit6)      Monitor7)      Record8)      Self-study 4.  Speech Laboratory Equipment List　MODEL NO.ITEMNAMEQUANTITY　GD5110BTeacher's PartTeacher's Computer1　Teacher's Master Control1　System Software1　Teacher's Headset1　Student's PartStudent's Terminal30　Student's Headset30 5.   Speech Lab Equipment Packing       1). Packing Measurement　MODELITEMQTY(PCS)G.W.(KGS)N.W.(KGS)MEA(CM)　GD5110BMaster Control110.6956*48*35　Student Terminal2417.916.256*48*35　Headset4097.856*48*35          2). Packing Details 6.  Payment & Delivery     1)  Payment Terms: TT, L/C at sight.     2)  Delivery Time: 10-15 days after getting the deposit