Name: Audio Voice Recorder Model: Q88; Memory capacity: 4/8/16/32/64GB; Main material: CNC zinc alloy, tempered glass screen; Recording format: support MP3, WMA, WAV playback, support fast forward and backward playback, with time stamp, recording file name is named after time; Recording time: continuous recording for 240 hours, standby for 30 days, maximum capacity of 64GB; Recording method: one-button recording, with delete function, playback LED light indication; Microphone: high-quality large-diameter silicone microphone; Recording quality: PCM recording 3072Kbit, optional voice-activated recording 50DB, automatic split recording, loop overlay recording; Frequency response: 20Hz-20KHz; Screen: IPS screen 240x240, zinc alloy + 3D glass, watch style, supports Bluetooth-compatible 5.0 launch, with clock function; Bluetooth-compatible: Bluetooth-compatible 5.0; Language support: Chinese, English and other 18 languages; Battery: integrated environmentally friendly lithium battery; USB: Mini USB 2.0/OTG; Features: 1. intelligent password protection, you can set a password at startup, intimately protect audio data, and not Filter privacy. 2. High industry standard, PCM recording 3072Kbit, optional voice-activated recording 50DB, automatic split recording, loop overlay recording. 3. Automatically record when there is sound, save storage space, save playback time, filter unwanted clips. 4. High-definition long-distance stereo pickup technology, as long as the ear can hear the sound, the recorder can record clearly. No restrictions on the environment. Packing list: 1 x Recording Pen 1 x USB Charging Cable 1 x Instructions 1 x Packing Box