This Dictaphone Recording Device With Playback, Mp3 Player, Password Protection, Product Details 1536Kbps dual-mic PCM High quality recording?--E36 voice recorder equipped with dual sensitive microphone and professional recording IC,support up to 1536Kbps PCM recording,provide a super clear recorded voice as if the speaker speaking standing by your side.Perfect for journalist,students,singer,writer,office workers,lawyer,audio creator .etc FOCUS ON HIGH QUALITY RECORDING. 72GB(8+64) memory and high capacity battery ?--Built-in 800mAh rechargeable battery,support up to 45 hours continuous recording.8Gb flash memory could save 580 hours recording files at most,in addition to this,E36 have been plugged with 64GB(Save 4640 hours recording) memory card and voice activated recording.BIGGER AND BIGGER,GET A SUPER WORKING LIFE.A good choice to record your teacher's speech,your idea,your singing voice,and record what someone said. Simple designed,easy to use,lifetime software upgrade service?--The most user friendly voice recorder designed by aiworth,all operation buttons on the front side,operational logic like smart phone.With graphic user guide and efficient after-sales team(support with video tutorial),You will master this machine in the shortest time.And we provide lifetime software upgrade service,any good idea,just visit our website and let me know,we will try the best to make it come ture.WELL-MADE EXCELLENT GIFT Power-on password protection?--3-digit password,8000 combinations,Without your password,no one could turn on the device and overheard your recorded files.Three trial and error,device will auto turn off.KEEP YOU IDEA IN A SAFE PLACE,PROTECT YOUR INTELLECTUAL PROPERTY Variable Play Speed? --16 levels to adjust the play speed,play faster,jump to the point you exactly want to playback;play slowly let you hear every single word clearly.Combined with A-B repeat function,make this voice recorder work best.RESTORE THE SCENE AT THAT TIME AND GET WHAT YOU WANT/*/*What you will receive:E36 Voice recorder,Line-in cable,USB cable,After-sales Service Card Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.