I really done well to follow the advice of these comments and acquire this kit along the recorder. It is actually almost essential: - Mini tripod is handy to be able to position the microphone where you want, I use it quite often - The windshield is very effective but still leaves move slightly when the wind blows, but without it, it's not even worth recording outdoors! - The case is great, very well designed for the Zoom H1, perfect size, perfect protection and having a wrist strap and Velcro on the back for wearing on a belt for example - USB cable for connecting the camera to the computer very practical way because it turns on automatically when connecting to the PC on and off when we Turn Off. Note that the battery does not wear as long as the device is connected - The AC adapter is useful because it helps prevent premature wear of the battery, so if you can, that the sound is good, plug it in whenever you get the chance (I the particular do when I register on keyboards) - The "door-micro" is also very convenient to use the recorder as micro and avoid noise manipulations of the unit. But be careful: if you move your fingers over it, the sounds, although qu'amoindris, will be saved anyway, so remember to stay in touch without moving a millimeter during recording, it seems difficult that way but it did is not. It really lacks a rubber seal to properly isolate all - It remains the micro SD card adapter for plugging directly into the drive of your PC (if available), which is faster than the USB cable.
You see that the necessary tools. Anyway, the windshield and the case will be useful to everyone. For the rest, I just described above.