Mô tả sản phẩm: JWD DVR 990 128MB
Features:
★ LCD display
★ Bulit-in flash memory. Max record time: 2000 minutes (128MB)
★ Built-in microphone.
★ Record the phone call contents
★ A-B repeat function
★ Connect with PC to upload/down load files. And can send store files by e-mail
★ MP3/WMA playback
★ Use as removable disk
★ Buttons lock function
★ Electricity remains monitor
★ Stereo record
★ Recording type: HP/SP/LP
★ Timing recording
★ Real time record
★ FM tuner and recording function
Specification
★Recording time: LQ-2000 minutes HQ-500 minutes (128MB)
★Dimension: 115mmx30mmx18mm
★Weight: 30g
★Power source: 2 x AAA battery
★Memory medium: Built-in flash memory
★Microphone: built-in capacitor microphone
★Max quantity of recording files: 995
★Max output power: 80Mw (32 ohm, THD 10%)
★Frequency range: 500Hz-3KHz（DVR）/100Hz-20KHz（MP3）
★Input: Built-in MIC or single channel mircrophone jack, lower than 3K ohm
★Output: Double-channel earphone, above 8 ohm; monitor louder speaker
★Condition to use: 0℃-40℃
