Brought the speaker for 3.5k in india using online retailer. using it for last 2 days no problems as of now, battery backup is 5.5 hrs that i got with a single charge at 70% volume with bluetooth connectivity. it also has an aux connectivity if u wanna save some Juice in your smartphone. if i talk about the clarity it is good and some noise interference at full volume with a bit distortion.but if u want 2 listen at 80-90% volume u wont feel anything and for a room about 150sqft it is adequate. Please don't compare (later) it with flip model of JBL or charge because for those u need to shell more money. if u want speakers with more bass go for JBL charge 2+(newest model) but that will cost around 12k. but at this price point these are good speakers and you won't be disappointed with the money you spend. the only downside is battery backup that is 5-6 hrs in a single charge. and connecting with bluetooth is very easy.no hassles for connectivity and packing for the product is also good.it is a very portable speaker you can carry it while travelling.
Comparison with Flip 2 (Old model)
Flip 3 now available
X300 Logitech, steal the show when compared with JBL Flip2. I have used both the speakers. This one is better then flip2.
A hands on comparison between Logitech X300 & Flip2 comparision.
Size & Weight: Almost both are same in size but X300 is lighter in weight by few grams.
Voice quality: If JBL is 100 then X300 is 110. It has a better Bass. Clearity is more or less same in the speakers.
Price: X300 is around ₹1200 -₹1500 cheaper the Flip2
Battery: Both claim same that is 4-5 hrs. JBL gives 4-5 hrs backup, whereas for X300 i got 5.5 hrs in single charge, will try to update this point after few weeks. As of now its working good.Now JBL has more defined battery indicator which indicates levels. In X300 battery indicator is not that much precise. it has only Blue to Red light indicator.
Design: Both looks good but i prefer Logitech. Both can be placed Horizontally & Vertically on any surface.
Microphone: Both having good microphone clarity, but in JBL you can pick & disconnect call. In X300 you can only talk through speaker can't pick or disconnect call through speaker.
Connectivity: using both with bluetooth and range is good, no hassles while connecting.
