BOGASING M4 Portable Bluetooth Speaker with 40W HD Surround Stereo Sound, Enhanced Bass, IPX7 Waterproof, Bluetooth 5.0 Wireless Dual Pairing, EQ, for Home, Shower, Outdoor, Beach, Party

Great piece of kit, for any use indoor or out. Loud enough to hear in any room.

This speaker is amazing for the price, it is compact and plays loud with great clarity. The Bluetooth has never let me down when connecting my phone. Use it to play Amazon music. I bought 2 of these and yes they sound just twice as good. Very easy to Bluetooth the speakers. Buy them you will not be disappointed. They certainly do not have any competition at this price, I have heard JBL, Bose & Sonus and can say this is better. I use them in my office, gym, house and camping. Charge last for about 12 hours and this let's me use it all day. Well done Bogasing you have made an excellent product.

I like sound quality Good, quite loud 40W And battery is not ! Plus sd card slot !

I've owned the Anker soundcore mk1 & mk2 and was looking to upgrade to a mk3 but sadly the mk3 is Bluetooth only and doesn't have an AUX jack, something I use with my laptop!!... after some deliberating I chose the Bogasing M4 which does have an AUX, plus a card slot & an EQ which the Anker does not!... whilst there's nothing to complain about with the Anker the Bogasing is slightly bigger and fills the room quite remarkably with a powerful bass which is excellent for its size!!... its early days yet but I'll certainly be advising my friends & family should they be looking to replace their portable speakers 🔊 to consider the Bogasing M4!!... 🤔

The media could not be loaded. These types of speakers have impressed me in the past, but the bass has never “wowed” me. I’m not sure if my video demonstrates the M4’s true potential (probably best with headphones) but my goodness this thing kicks a##. The moment the bass kicked in I was left open mouthed followed by a curt grin. I’m amazed by the sound clarity and just how this thing supplies that deep punchy bass.It's also waterproof, it can actually float (self-turns speaker upright) and therefor is perfect for outside pool, Jacuzzi, beach parties, camping or using in the bath/shower. Set-up is a doddle, the build quality is of course solid, the rubber surround is excellent at diffusing the acoustic vibrations and with dual wireless pairing you can use two of them for powerful stereo sound.I'm so glad I stubbled accross these. Would I recommend? Definitely.

Superb speaker except cant see buttons in dark which a assume every one does.simple fix paint liberally over buttons then wipe over.paint will remain in recess.perfect to see in dark now.

Look amazing , sturdy to say the least Sound Quality when paired to twin speaker is amazing clarity and bass.Batteries are not Brillent but paried together with medium volume last for about 5 hrs which is fine takes about 4 hrs to charge !! Well worth it though that sound is something else

Will now only work when connected to a power source. I'd recommend something by soundcore instead.Build quality was excellent and sound was amazing for it's size but didn't last. Will try for a replacement but doubt I'll have any luck. Will update this review if I hear back.Edit: Amazon arranged a free return for a refund for me (exchange was not possible). I purchased a different make of speaker and hope that this is better.