Intelligent Noise Reduction Voice Recorder with Microphone High-fidelity A-B Loop Playback MP3 2-Channel Type-C USB2.0 Stereo Recording Digital Audio Recorder with 16G Memory Card for Teachers Students Journalists Lawyers Features: High-quality Recordings: With its 2-channel stereo recording and high-fidelity playback, our digital audio recorder captures every detail of your voice, making it perfect for teachers, students, journalists, lawyers, business people, and the elderly who need to record important information accurately. Intelligent Noise Reduction: With intelligent noise reduction technology, this recorder can effectively filter out unwanted background noise, making your recordings clearer and easier to understand. This is especially useful for interviews, lectures, and meetings. Fast response: The high-sensitivity digital microphone on our voice recorder ensures that you can start recording quickly and easily. This is great for capturing spontaneous ideas, thoughts, and conversations. Convenient features: Our audio recorder comes with a range of useful features, including A-B repeat function, automatic shutdown, and timed recording, etc. These features make it easy to manage your recordings and save time. USB Connection & Charging: With its Type-C USB2.0 connection and charging capability, our digital voice recorder is a convenient and portable recording solution. You can transfer your recordings to your computer easily and recharge the recorder whenever you need to. Specification: Product material: Metal Product size: 100 x 35 x 23mm/ 3.93 x 1.37 x 0.9in (LxWxD) Product weight: 103g / 3.63oz Screen: 128*128 dot matrix 1.44 inch TFT colour screen Data interface: Type-C USB2.0 Memory card: 8GB/16GB/32GB (Optional) External memory: TF card (maximum support 64G) Charger voltage: DC5V Charger current: 500mA-1000mA Battery: 3.7V 400mAh polymer battery Music format: MP3/WAV/WMA/APE/FLAC Recording format: MP3/WAV Play music: Earphone - about 20 hours, external voice - about 10 hours Recording time: about 30 hours 8GB recording time: 64KB - 288hours, 128KB - 144hours, 512KB - 36hours, 1024KB - 18hours, 1536KB - 12hours Earphone: Standard 3.5mm interface Maximum output: 10mW + 10mW (32Ohm) Frequency response: 20Hz to 20KHz Signal to noise ratio: >70dB Distortion: 0.05% Operating environment: Temperature: -5 to 45°C, Air humidity: 10%-90% Support computer system: Compatible with Windows98/2000/XP Windows7 Windows8 Windows10 Language: English/Simplified Chinese/Traditional Chinese/Korean Packing List: 1 x Voice Recorder 1 x Earphone 1 x Type-C Data Cable 1 x Memory Card 1 x Manual