Description
1. DC input voltage: 5V
2. Charging method: Rated 5V1A adapter connected to the data line for charging
3. Charging time: 1.5H
4. Working current: 6mA~7mA
5. Battery life: recording 50H, playing 30H
5. Recording format: mp3/WAV
6. Bit rate: 32kbps~1536kbps
7. Voice-activated recording: 20~75db, 7 levels of adjustment, you can choose to turn off
