Máquina offline V11mp3 com controle de redução de ruído inteligente por IA e gravador MP3 Player

Product Features 1. The product shell is made of metal and zinc alloy materials, highly resistant to falling. 2. ATJ3315D professional recording pen chip, high-definition recording with 3 timestamps, automatically names recording files based on date. 3. AGC function, automatically adjusts noise sources 5 Voice Recorder, MP3 Player, USB Flash Drive 6 Voice-Activated Induction Recording 7 When the battery power is low, it automatically saves the recording file. 8 Playback function with one click to record/save. 9 Insert headphones to listen to music. 10 Password protection. 11 Long battery life 12 built-in rechargeable 150 mAh lithium battery 13USB20 interface, convenient for uploading and downloading files14.Color: Black/Silver Product Specifications: 1 Record grids format: WAV/192 kpbs 2 Music playback formats: WMA/WAV/MP3/OGG and other audio formats 3 Battery recording time: about 15 hours 4 Battery usage time: about 10 hours 5 Battery: 150mAh lithium battery Charging time: about 2 hours 6 Signal-to-noise ratio: 80 decibels 7USB interface: USB20 high speed 8 Save recording time about 188H/32GB Save recording time: about 376H 9. Working temperature: -5 to 40 degrees 10 Recording sampling rate: 48KHZ 11 Headphone jack: USB jack 12 Compatible system: Windows 2000 and above 13 Size (mm): 70*23*8 (L*W*T) 14 Net weight: about 34g Package includes: 1*Recorder 1*English manual