V11 Keychain Digital Voice Recorder Mini HD Portable MP3 Player Recorder

Specifications Product Name Keychain digital voice recorderRecording format WAV 192 kbpsMusic playback format WMA WAV MP3 OGG and other audio formatsBattery recording time about 15 hoursBattery life about 10 hoursBattery 150mAh lithium battery charging time about 2 hoursSignal to noise ratio 80 decibelsUSB interface USB 2 0 high speedSave recording time about 188H 32GB Save recording time about 376HWorking temperature 5 to 40 degreesRecording sampling rate 48KHZHeadphone jack USB jackCompatible system Windows 2000 and aboveSize 70 x 23 x 8 mm L x W x T Net weight about 34gFeatures The shell of this product is made of metal and zinc alloy materials which have strong anti fall propertiesATJ3315D professional voice recorder chip high definition recordingTimestamp automatically naming the record file according to the dateAGC function automatically adjust the noise sourceVoice recorder MP3 player USB flash driveSupport voice control induction recordingWhen the battery power is low automatically save the record filePlayback function one key record savePlugin headphones to listen to musicpassword protectionLong battery lifeBuilt in rechargeable 150 mA lithium batteryUSB 2 0 interface convenient to upload and download filesColor black silverPackage Included 1 x Recorder1 x English Manual