88 Teclas Portátil Roll Up Piano Teclado electrónico Silicon Altavoz estéreo incorporado 1000mA Batería de iones de litio Soporte MIDI OUT Micrófono Funciones de entrada de audio con Sustain Pedal
Medidor láser de 400 mm de medición digital I-Beam Nivel de burbuja Detector de ángulo Nivel de torpedo con pantalla LCD de retroiluminación de base magnética
2 in 1 Multifunction deign: Ballpoint Pen +Teacher's PointerThe teaching pen is scalable, suitable for close teaching.Take off the pen cap, it can be used as a ballpoint pen, writing fluency.Pen-sized and lightweight that you can put it your pockets or handbag.Ideal presentation tool, widely used in the teacher teaching, and academic meetings occasions.
