Specifications Hign-concerned Chemical:None Dimensions (WxHxD):11.5cm*8.5cm*2.2cm Voice Activated Recording:Yes Balanced Out:Yes Package:Yes Model Number:Translation call recorder Playback Formats:ogg,mp3,WAV With Speakers:Yes External Memory:Yes Record Audio Format:WAV Origin:Mainland China Certification:CE modname=ckeditor Function Introduction 1. Software category: Music/File Browser/Recording/Bluetooth/Phone Bluetooth Call Recording/Settings 2. Built in professional DSP acoustic noise reduction function. Capacitive dual label pickup provides precise capture both indoors and outdoors. Automatically separate human voice and noise, achieving intelligent recording to restore the true original sound. 3. Equipped with Bluetooth call recording function (connect the phone Bluetooth, the phone call device will start recording. After the call ends, the recording pen will automatically save the recording file. To use this function, it is necessary to ensure that the Bluetooth signals of the recording pen and the phone are connected smoothly) 4. Comes with optional boot password protection function, which can better protect customer privacy 5. Comes with optional voice recording function, which can save energy and extend standby time for longer use. 6. Recording format WAV: Set the required audio quality according to different sound quality requirements. Bit rate optional: 512kbps, 1536kbps, maximum bit rate support 3072kbps 7. Magnetic attraction function, this machine comes with magnetic attraction function. Strong magnets can firmly adhere to iron objects.