Hidden spy digital voice recorder works for up to 14 days of recording time. 4000mAh portable power bank with 1 Amp max. output provides instant battery - compatible with all mobile phones charged by USB port. It can also be used as a LED flashlight. Compact, portable and stylish design fits into your pocket super easily.
1. Digital voice recorder - for important meetings, studying, seminar, or other occasions.
2. Power Bank - a portable backup power charger for mobile devices.
3. LED flashlight
Record format : WAV
Rate of sampling record : 44.1 Khz
Recording speed : 64Kbps
microSD card capacity : 1GB-32GB
Battery capacity : 4000mA/h
Working time : Full of electricity can record up to 14 days.
Charging time : 5 to 7 hours
Weight : About 150 grams
Size : 88mm×45mm×24mm