1) Digital recorder for 6 and 10 seconds voice message with torch; 2) 3*AG-13 batteries inside; 3) Strong LED torch for night us; 4) can memory with power off; 5) Playback and recording function; QTY:200PCS N.W:6.9KGS G.W:7.9KGS MEAS:35x25x23.5CM