good day everybody! I too would like to make an honest opinion about the Bluebuds X from Jaybird, I hope I can help you in your buying decision. After ordering and test a wide range of manufacturers I made the decision, and the high-priced Bluebuds to order X. I can only say that I certainly no longer hergebe. The weight is great, as is the Tragekonfort with selectable Sport setting. (The cable runs folded around the back of the head ...) I use them so while running, biking and even on the way to work. Welding do not care, just as the rain or snow. They are loaded via USB, goes through outlet stream and via PC or laptop. They fully charging takes about 1 hour, of course, the manufacturer is in the indication of 8h useful life on a single charge from the optimum. That is average volume level and no transmission interruptions. My experience is that I never even under full load, the battery has run out. Why? Well, my sports activities take any 8 hours my way to work not. They are therefore in my opinion for outdoor use more than adequate. The charge level indicates an indicator on the left ear, red = invites, Green = ready. Even an announcement when there on / off and low battery. After announcement "low battery" has a further 15 min. Useful life, then they switch off automatically. About the technology: Genial. Microprocessor technology, Lithium battery, own Sound Processor, which optimally converts the received sound and reproduces in outstanding digital quality. The sound is really hammer highs as lows outstanding! For bass, the so many Bluetooth In-Ear Phones rather puny fails: Primarily the Bluebuds convert what they get. In other words: If the file is of good quality and the bass audible, serve the Bluebuds. Of course, this is also the case on the contrary. But what I recommend to them, the purchase of Comply Foam Memory TSX 500, instead of the supplied Sylikonpolster for his ear. These are a little more complicated to clean, but judging by previous squeezing and inserting into your ear perfectly. Result: Rich, powerful sound and powerful, rich bass! ;) That's the trick for a truly perfect sound experience. :) As mentioned above, I had really tested many Bluetooth in-ear phones, but the X Bluebuds I keep guaranteed. And finally, yet another advantage, the Bluetooth headphones generally concerns: They are no longer wired, a freedom that you will appreciate! The Bluebuds X have the reputation of being the best Bluetooth in-ear phones on the market, in my opinion they are.
greetings from Austria! Dan
PS: Range from the transmitter (eg iPhone) to the Phones: Ca 5 to 8 meters, only in the back pockets there every now and then breaks. But is on the smartphone. Rear, eg in running jackets back pockets, the transmission works flawlessly.