Simplicity is the most convenient and fast key recording function for recording you wantIntroducing our Mini Voice Recorder, a compact audio recording device with an impressive 200 hours of digital recording capability. This professional sound dictaphone is designed to accurately capture and playback every sound detail. It's sturdy, portable With clear sound, easy operation, and a convenient size, this Mini Voice Recorder has everything you need for your recording tasks. Recording format:WAV/MP3 Playback format:MP3/WMA/APE//OGG/AAC/AAX/M4A Recording :One click recording Battery:Environmentally friendly polymer lithium battery Battery capacity:3200 mah Bit rate:32kbit-1536kbit Recording time:approximately 200 hours Standby time:about 200 days for charging Electric time:6 hours Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Colour:Black Material:ABS Package Contents: 1 * Recording machine(built-in 8GB memory) 1 * Earphones 1 * Data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.