Lenovo B690 4G Voice Recorder HD Wireless Dual Microphone
Up to 40m long distance to record the voice, you can solve the problem even if it's inconvenient to use it.
Build-in AGC Function
It can detect the sound source and adjust the sound, ensures the sound stability in the process of recording.
Build-in FM Reception
You can record contents what you want to hear when and where directly.
One Key Noise Reduction
It can reduce the noise intelligently, ensures the better recording effect.
Long Recording Time
Up to 550 hours recording time and 12 hours endurance time, you can use it for a long time.
|Product Category||Recording pen|
|Memory Card Type||TF card|
|Battery Specification||Lithium-ion battery|
|Screen Size||1.3 inches|
|Audio Playback Formats||MP3|
|Maximum Recording Time||550 hours|
|Product Weight||80 g|
|Product Size||12L x 3.4W x 1.3H cm|
|Package Contents||1 x Voice Recorder, 1 x Earphone, 1 x Data Cable, 1 x Adapter, 1 x Telephone Line, 1 x Audio Cable, 1 x Wireless MIC, 1 x Wired MIC|