1. Clear sound, easy to communicate 2. Customizable recording button, recording time up to 30s, press REC button to record sound, press the top button to play the recorded sound 3. Made of ABS material, safe and durable 4. Small size, easy to carry 5. Power supply: two AAA batteries (not included) 6. Recording time: about 30s 7. Material: ABS 8. Size: about 8.8 x 4.2cm 9. Weight: about 57g
