Item Type: Digital Voice Recorder Pen <br>Material: Copper Alloy <br>Built In Polymer Lithium Battery: 180mAh <br>Recording Time:15H <br>Playback Time: 10H <br>Charging Time: 2.5H <br>Recording Format: WAV <br>Playback Format: MP3, WMA, WAV1、Premium Material: Digital voice recorder pen is made of metal alloy, CNC process manufacturing and baking lacquer electric transition process, to create durable, anti oxidation, anti scratch characteristics. <br>2、Simple Operation: Digital voice recorder uses a blind operation type recording, a ball pen type mechanical bounce switch, press to start recording (pen cover lowered), then press to end recording and save (pen cover raised). <br>3、Multipurpose: Digital voice recorder pen recording data, you can write while recording, to achieve two way recording, you can also replace the pen refill as a signature pen use. <br>4、Noise Reduction Effect: Digital voice recorder pen using acoustic 8 core DSP noise reduction module, for environmental noise has a certain reduction effect. <br>5、Connection Upgrade: Recording pen can be connected to OTG adapter to achieve cell phone management and file transfer, support for Android, for IOS cell phone connection, plug and play, simple and convenient. 6、Easy to Control: Recording pen plugged into headphones can play music and recording files, support line control, headphone control to switch songs, fast forward and back, volume and confirm or delete.<p>1 x Recorder</p><p>1 x Charging Cable</p><p>1 x Earphone</p><p>1 x Instruction Manual</p>