Hi I am interested in teh voice recorder Please see specification below :1-It is a device to be used to record music or a small speech.2-This device has a chip inside, and can record the minimum of 30 sec and the maximum of 3 minutes of sound.3-Switch on-off button.4-Speaker.5-Inner battery.Size: beetween 1,0cm till 1,5cm, all the device, with everything in it.Quantity: please quote the quantities of:-10.000 pcs.-50.000 pcs.-100.000 pcs.-500.000 pcs.Please provide informationCountry:Singapore