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.