S21 Car Shaped 4G Voice Recorder Easy Concealing Audio Recorder Voice Activated Recording Device

• This mini recording device has 4G memory capacity, compatible with WAV recording format
• Automatically save the recording file when the power off, convenient to use
• Cute car shaped design, the child will like it, and easily hang it on the backpack for good protection for your child
• Compact size, easy to carry, and convenient to conceal it when doing secret recording 
• Ideal gift for your child, students, businessmen, writers, anyone who loves to record life

Specification:

• Product model: S21
• Microphone: Built-in microphone
• Sampling rate: 48KHZ
• Recording format: WAV
• Recording time: 48 hours (continuous recording)
• Product weight: about 15g
• Standby time: 4 days