Operation guide:
Operator can record her own voice message by pressing REC button. Then touch the
glass to listen the recorded message. The retention of recorded message could be
up to 50 years even change batteries.
Features:
1) Voice duration: 10-second and 20-second
2) GR520 is for holding 4" x 6" (10 x 15cm) picture
3) Component: leather photo frame, electronic elements and batteries.
4) The frame is replaceable and customized.
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