1) Digital recorder for 6 or 10 seconds voice message ;
2) 3*LR1130 batteries inside;
3) can memory with power off;
4) Playback and recording function;

Unit size:15x11x0.7cm
QTY: 400 pcs
N.W/ G.W:12/ 13KGS
MEAS: 52x32x47.5CM