Overview:

1. The longest recording time is up to 20 hours, and the battery life is up to 10 hours, which can extend the recording time.
2. Lightweight and slim, and the perfect storage solution for all storage needs.
3. Charging via power bank, computer, charger, and car USB port while recording.
4. High-definition noise reduction technology enables you to record during study and business meetings without the trouble of noise
5. Recording when powered on, saving when powered off, convenient and practical, fast recording.

Specifications:

Recording mode: HD
Recording format: WAV
Recording time: 2160 (minutes)
Maximum number of recorded files: 199
Memory card type: does not support expansion cards
Display: No screen
Transmission interface: USB 2.0
Microphone: Capacitive
Number of microphones: unidirectional
Recording distance: 10-20 meters
Video: Video shooting is not supported
Battery: Lithium battery
Shell material: ABS plastic plating + rubber oil
Capacity: 4GB, 8GB, 16GB, 32GB