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  • Reviews around battery (3.28 of 5)
    ★★★★★
    ★★★★★

    Ultimate Ears Boom 2 Phantom Wireless Mobile Bluetooth Speaker (Waterproof Shockproof)

    • Crazy battery life
    • After 5 months of using, battery dies in an hour EVEN when plugged!
    • Waterproof, dust-proof, excellent battery, compact, omni-directional, and the second-best sound quality.
    • Great battery life and practically indestructible
    • However, battery is a joke
    • 1 Hour at the river the speaker was on top of the ice chest and the speaker rolled into the water, it was in the water for a 15 seconds, was working good, sounded fine, than an 20-30 mins later the speaker was on the loudest volume, and speaker said critical battery please charge, few minutes later the UE Boom 2 died... need less to say I was not pleased with the battery not holding a charge, now the speaker won't last for more then 6 hours
    • Good battery life, great volume.
    • Great speaker and awesome battery life
    • And to make matters worst it won't play while plug if battery is low.. very disappointing
    • Great sound and long battery life.
    • Clear, great dynamic range, very well made, incredible battery life
    • Battery die like in 2 hours max i dont know if it came bad
    • Great sound and good battery life.
    • Great sound quality, great battery life and easy to use
    • This speaker has a terrible battery life and when it does die you can't play music while it is charging
    • I would recommend this to anyone looking for a durable speaker with good battery life, especially now that it seems to have dropped consistently in price.
    • Battery lasts long, it's awesome!
    • Good sound, easy hookup, long battery life
    • They battery also drains a little faster than I hoped but still give atleast a solid 6-8 of continuous use
    • Speaker is great, awesome sound quality and decent battery life
    • Maybe I’m the only one with this issue but when i run the battery completely dead it takes over 6 hours to recoup and allow me to use again.
    • Great battery life!
    • Great sound, super battery life, but rather quiet
    • TERRIBLE battery
    • Terrible battery life
    • Great sound, great quality, great look, battery lasts over the whole weekend on almost high sound
    • Great battery life , need app for Windows Phone
    • For the first half year I had this, with frequent use followed by a two month break followed by moderate use, the UE boom worked perfectly, had great battery life and sound quality
    • This unit seems have a defect battery
    • After comparing all three side-by-side and analyzing all the specs, it came down to this: the SoundLink Mini II has the best sound quality, but it has the worst battery life, is not waterproof and dust-proof, and is quieter; the Charge 3 has the best battery life, the ability to charge your phone, is waterproof and dust-proof, but it has it has the worst sound (bass-heavy and muddy, albeit loud) and is the largest of the three
    • Battery drains VERY quick.
    • Has pretty good range and decent battery life
    • Great sound, good battery life, reasonable charging time.
    • The battery is fantastic
    • Loud, fits in pocket, rechargeable battery lasted
    • Great sound, long battery life.
    • The battery is good if you use it in 50% of the audio, but since I listen to music 80% is downloaded very fast, I would say twice without reaching 15 or maybe 10 hours of use, and I did not like it being heated Therefore, up to 20 minutes of use with high volume is a burden.
    • However, the battery dies and doesn't allow to recharge (for me) after such a short time.
    • It can not hold any charge and keeps warning:"Critical battery, Please charge" even after a fresh charge
    • Really good battery life and awesome sound, loving it!
    • Great sound, loud, waterproof, great battery life, amazing companion app.
    • Perfect, great battery life, sounds excellent at my pool.
    • Nice sound, portable, long battery life, easy Bluetooth connection
    • Ultimate Ears advertises a 7 hour battery life, which it did accomplish at the beginning of the speakers life
    • Comes as described, great battery, great sound, I like that it's heavy
    • Great sound, long battery life, and durable.
    • I finally found a different product that has an awesome battery.
    • Great sound, long battery life, but plastic charger electrical wall pin broke off
    • Great should long battery.
    • Excellent sound, good range and battery life.
    • A nice addition to play my music on, with excellent battery life.
    • Works flawlessly, amazing sound, crazy battery life, certainly not the cheapest BT speaker but well worth the investment.
    • Loud, incredibly long-lasting battery, and excellent range
    • After comparing all three side-by-side and analyzing all the specs, it came down to this: the SoundLink Mini II has the best sound quality, but it has the worst battery life, is not waterproof and dust-proof, and is quieter; the Charge 3 has the best battery life, the ability to charge your phone, is waterproof and dust-proof, but it has it has the worst sound (bass-heavy and muddy, albeit loud) and is the largest of the three
    • Battery is terrible
    • It has a great battery life too
    • And great battery life.
    • Love this speaker, sounds great and battery last over 12 hours easily
    • Sounds great when working but not worth the money due to terrible battery.
    • The sound quality is great, it has a good battery life, and I've had no problem connecting to Bluetooth
    • Has a decent Battery life
    • Battery is bad
    • Battery sucks if it is anywhere near the sun, but indoors it last 5+ hrs ona full battery
    • The synching with friends options is fun, but tends to drain battery faster.
    • The battery doesn’t work
    • Very loud and battery lasts a long time
    • Good buy excellent sound quality, good battery life.
    • Great battery life and put out great sound.
    • Extremely loud with an amazing battery life
    • Works great battery last for about 8 hours sounds good
    • Battery die like in 2 hours max i dont know if it came bad
    • It works great long lasting battery is awesome
    • I picked this one because I like the looks, color and the fact that the battery is replaceable if it ever goes bad
    • Good sound, good power, long- lasting battery, convenient smartphone app if you want to use it.
    • Waterproof, dust-proof, excellent battery, compact, omni-directional, and the second-best sound quality.
    • one complaint is that even while it's charging, this terrifying female voice says "critical battery, please charge" rePEATedly,and that, i find, can be quite irritating
    • The battery lasts forever and the quality/volume is pretty good
    • I believe the advertised battery life is 15 hours on a full charge within optimal settings, if the speaker is pushed to about 3/4 of full volume the battery will die within 2 hours, at full volume it will die in about an hour
    • Good battery life (though obviously the volume will affect this).
    • Great sound quality, extremely loud, good battery.
    • The nice feature is that this is one of the few high quality compact battery-powered speakers that actually has an auxiliary input in case you don't want to or cannot connect via bluetooth since your audio source may not be a smart phone or iPod, making it more flexible for multiple input types
    • Quit working after three months, factory charger, or any usb charger will not charge unit only get critical battery error
    • Great battery life
    • looks good, easy to carry, battery lasts about 15 hours
    • Great sound quality and very durable, long battery life too
    • Great battery life.
    • Tough speaker with great battery life
    • Great battery life, usually don't have to charge it for a week or so with light to medium use
    • great sound quality, funky design, long lasting battery and fits in a cup holder!
    • They're very reliable with a decent battery life
    • Fantastic sound, easy bluetooth connectivity and good battery life = a shower speaker I listen to every morning
    • Excellent sound quality, and battery charges and lasts well
    • decent bass for its size.. good battery life
    • The benefits of the BOOM are better battery and more durable.
    • Has a great battery life, sounds amazing and overall a great product
    • Anti-shocking, waterproof, battery enough for long time of using
    • The battery on that has had issues and been limited like less than 3 hours.
    • Good battery life and very deep bass for a small speaker.
    • Love the eu boom 2 sound grate and battery lasts a long time.
    • It has great battery life and easy to grab and go.
    • Great battery life
    • Solid battery life so long as you're not playing on full blast obviously.
    • Incredible battery life and sound
    • Great battery life
    • Logitech's rating of 15hrs is incredibly misleading and inaccurate, and you will probably only get decent battery life if you listen to slower/less busy music at a lower volume and it will not be anything like the quoted 15hrs
    • Very load and has great battery life
    • Charge once a week and battery has yet to die
    • My only true complaint is the battery
    • Great sound quality, extremely loud, good battery.
    • We use this inside as well as when we’re out at the beach and it is plenty loud for either
    • Puts out sound as good as, if not better than, my Bose products.
    • works as it should and good value.
    • Everything works as it should except that the Speaker won’t fully charge
    • n’t have to worry about getting it wet.
    • n’t have to worry about getting it wet.
    • For the price, you could easily spend half as much and get something just as "powerful" and "bass-y".