4GB/ 8GB / 16GB / 32GB / 64GB Keychain Key Ring Mini Audio Sound Voice Recorder Pen Professional Record 35 Hours

Features: 1, [strong battery life] super long standby for 30 days, continuous 35 hours of recording, loop recording, automatic coverage of the earliest recording when the recording is full, do not worry about suspending and missing important moments. 2, [digital noise reduction] DSP acoustic digital noise reduction, clear sound, restore the real sound. 3, [intelligent recording] One-click recording, simple operation, one-click open recording, one-click save. Intelligent voice control, audio recording, silent pause, effectively save memory space, segmented recording, long time recording time set segment time, recording automatically segmented save recording. Real-time loop recording, automatically overwrites the earliest recording when the recording is full. 4, [intelligent time stamp] can synchronize the local time, the recording file is named after the time. 5, [automatic save] Power automatically save, low power, automatically save the recording after shutdown. 6, [Versatility] with U disk function, free to download music, smooth and clear/lossless sound quality/rich details (rock, jazz, classical, electronic music, etc.) 7, [multiple scenarios applicable] classroom learning/work meetings/training speeches and other recordings, convenient keychain lanyard design, can be hung in the wallet/keys/mobile phone/backpack.....

Parameters: Recording format: WAV/MP3 Playback format: MP3/WMA/WAV Button type: Push the button when toggle Battery: Eco-friendly polymer battery Battery capacity: 180MAH Bit rate: 1536kbit Recording time: 35 hours Charging time: 1.5 hours Memory size: 4G/8G/16G/32G (optional)

Product list: Voice Recorder *1+ data cable *1+ headphone cable *1+ lanyard *1+ manual *1