16GB Mini USB Voice Recorder Recorder Rechargeable Digital Voice Recording Audio Recorder For PC Meeting Interview Recording|Digital Voice Recorder Features: 1. Built-in microphone: One-touch recording and high quality recording. Recording via high grade built-in microphone. 2. Durable: Playback via durable quality speaker.Recording telephone conversations. 3. LCD screen:Recording via external microphone.LCD screen with color backlight. 4. Multifunction: Working as drive free USB flash disk.Built-in rechargeable lithium battery. 5. Instructions: Low battery indicating function. The material is durable and practical. Description: This product is a voice recorder, the material is durable, and it can record through an external microphone. Specifications: Color:black Memory:16 GB Recording format: WAV Recording time: 900 (minutes) Memory card type: TF card Package Included: 1 * Voice recorder Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.