This is Sony PCM A10 Portable Linear PCM Recorder you can use it for video audio ( I am using ), to record lectures and as a voice / notes recorder. It comes with built in mic, speaker and storage space. 

Buy here –

In this video this Sony PCM A10 unboxing I have skipped but do check the features and also done test recording you can check the samples too and decide for yourself.

Sony PCM A10 Specs

Recording : Supports Linear PCM Recording

Controls : Optimum sound levels at the touch of a button

Interface : Record from the best positions

Usuage : Plug and play with USB Direct

Memory : 16 GB with Boost your storage with microSD

PCM-A10 for supreme sound and superior recording

Watch video and also check audio samples in the video itself

By Rajeev Rana

Founder and Chief Editor -