I bought 2 of these units. Volume is not an issue. firmenich wikipedia They dont have bright lights that flash and disturb while falling asleep. 5mm cable and Micro USB charging cableAs for the controls - it has a simple on and off button, a slider control for the volume (no annoying buttons) and thats it. firmenich wikipedia The hardest part was rethreading the knot on the pull, but using a little flat head screw driver and elbow grease, each pull took me about 3 mins to install and about 2 min to heat up. firmenich wikipedia I would go with the longer ones in the future, but eht 12" work just fine. However, it was a matter of time before the second one also break (same button after just several months). This is my 4th purchase. firmenich wikipedia Will NEVER purchase again. The material is not as sturdy and strong as the original PS3, but that is something we can deal with because the price overall is really good.
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