Q63 Small Voice Recorder Digital Voice Activated Recorders Super Thin Mini Body Continuous Dictaphone Audio Recording Device Description: Product color: black Item model number: Q63 Product type: small voice recorder Recording method: record when power on, save when power off Battery: Environmentally friendly polymer lithium battery Charging time: about 1 hour Recording time: about 18 hours Playing time: about 12 hours Recording format: WAV Playback format: MP3/WMA/WAV 8GB can save 96 hours 16GB|Save 192 hours 32GB can save 384 hours Sampling rate: 48KHZ Recording bit rate: 192KBPS Product size: 29×29×7.6mm Weight about: 9.7g Specifications: 1: OTG directly connected to the mobile phone to download, connect to the OTG adapter, you can play and manage the recording files on the mobile phone 2: Automatically save when power off. When the system detects that the power is insufficient, the recorder will automatically save the file in advance and then automatically shut down to ensure that the recorded data is not lost. 3: 18h uninterrupted recording, 30 days long standby, built-in high-energy polymer lithium battery and a new generation of power The intelligent energy-saving system is small in size, but it can meet your recording needs 4: Large-capacity U-disk function, large-capacity U-disk storage function, built-in 8G/16G/32G large memory, no need to worry about recording storage space 5: Built-in time chip, intelligent time stamp, built-in time chip, with automatic time synchronization function, can be used as a time basis, easy to browse and find files