Item Type: Digital Voice RecorderMaterial: Zinc Alloy, TFTResolution: 80x160 TFT Color DisplayUSB Interface: Micro USBTransfer Speed: USB 2.0 High SpeedMusic Support: MP3, WMA, FLAC, APE and Other FormatsRecording SupportWAV Format: 512kbps, 768kbps, 1024kbps, 1536kbpsMP3 Format: 32kbps, 64kbps, 128kbps, 192kbpsSpeaker: 8 1W Dual Magnetic SpeakerBuilt in Battery: 190mah Lithium BatteryBattery Life: 35 Hours of Continuous Recording, Headphones Listening to Music 24 HoursOperating Temperature: 5 to 40Language Display: Support Multi LanguagePackage List1 x Voice Recorder1 x Charging Cable1 x Instruction Manual1ALL AROUND PICKUP: Digital voice recorder is equipped with a 360 degree professional pickup microphone that optimizes noise and independently balances volume according to recording scenarios. The device also has a one button save and one button pause function, making it very easy to use. 2LARGE MEMORY: Large memory stores up to 134 hours of recorded material (512kbps) with a 190mAh battery for up to 35 hours of continuous recording and automatic save when the battery is low. Suitable for a variety of scenarios, meetings, business negotiations, classroom notes, lectures, etc. 3NOISE REDUCTION: Smart digital voice recorder uses the latest DSP digital noise reduction technology and high sensitivity large diameter condenser microphone with playback function to provide HiFi recording quality. Upgraded HiFi sound decoding chip, restore the original sound, ultra clear recording, no headphones required. Built in premium stereo HiFi speakers provide excellent sound quality. 4VOICE ACTIVATED: When this function is turned on, the recorder will automatically record when the surrounding sound reaches a certain decibel level, and stop recording when there is no sound, which can save the storage space of recording devices. Multifunctional recording settings: Timer recording, monitor recording, delete recording, AB Repeat, etc. 5ONE BUTTON RECORDING: Press the record (save) button to start recording (save recording), don't worry about losing the content you want to record, HD color display, easy to operate. The recording device has a built in speaker, and the recording can be played directly. (It will be better if you listen with headphones).