Recording is no longer in a hurry, you can turn on the recording after turning on the recording switch  Strong anti-38DB, high sensitivity, high signal-to-noise ratio, professional custom-made cavity speaker that strengthens the human voice, making the listening more accurate  Pure glass tempered film is fully laminated, double-layer contact technology, high response and sensitive contact  Built-in high-performance Bluetooth 5.0 solution, stable connection, faster transmission speed, greatly improved compatibility  2.98-inch IPS display, smooth video playback without freezing, clear picture quality, no conversion for multi-format playback    Display: 2.98 inches TFT resolution (800 x 268)  Memory: Built-in 8GB memory, support expansion 128GB TF card  Video format: support RM, RMVB, AV1, MKV, WMV, VOB, MOV, FLV, ASF, DAT, MP4, 3GP, MPG, MPEG and other 720P and part of 1080P format HD video playback, without conversion, direct playback  Audio format: support full format loss music MP3.WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP format playback  Lyrics synchronization: support format LRC  Recording function: support one-key recording, voice control recording, intelligent noise reduction  Text reading: e-book format TXT with automatic e-book reading function  Picture browsing: support JPG, JPEG, BMP, GIF, PNG and other picture formats  Game: Support  Calendar: Support  Bluetooth function: support  Time display: support  Stopwatch function: support  Language: Simplified Chinese, English  Download and storage: USB2.0 high-speed transmission  Battery: 1000mA polymer battery  Screen saver standby time: 500 hours  Charging time: 2.5 hours  Battery life: 15 hours of audio in the headset screen saver state, headset playback video: 4 hours  colour:Black  Material:metal  size:10.6 x 3.6 x 1.3cm    Package Contents:  1 x Voice Recorder    Only the above package content, other products are not included.  Note: Light shooting 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.