BOGASING Bluetooth Speakers, M5 Portable Wireless Speaker with 40W Loud Stereo Sound & Punchy Bass, 30H Playtime, IPX7 Waterproof, Bluetooth 5.3, EQ, TWS, TF-Card, AUX, USB, for Outdoor Home Shower

My friend showed me his Bogasing M5 working with portable player which is how I use mine, I was impressed enough to buy one that same evening. For camping this is excellent, it throws out a good sound, is waterproof and has a great quality feel to it. It's small and portable and does not look capable of producing the quality of sound it does. It's good enough to fill a garage, shed or small room without distorting or becoming un-listenable. I used it with a portable Wav/Mp3 player, both were powered on their own and lasted for 3 nights continuous 4hrs at a time without charging again. Haven't tried it with an SD card. Charging is a snip with USB type C. Sound quality is good for something this size. Comes with everything you need to get it connected. Well worth the money.

This is a great little sound box, very good speaker sounds, and capable of playing bluetooth off your phone, or TF card, or USB and comes with a cord to hook up a mp3 player or audio unit. Easy to switch between modes. The manual has pretty small print, but the unit is fairly straight forward. Battery life looks to be excellent. Recommend.

Es mi bocina compacta favorita por su sonido equilibrado y potente para ser tan pequeña. Le da guerra a las marcas de prestigio

These speakers are so great! I got some M4's as well and they are a bit less good. The M5 is a rockhouse with a very strong bass! Excellent for EDM.

購入を決めた動機は二台揃えればステレオフォニックが可能である。それと、スピーカーの配置が前後に有るから向きに縛れない。ブルトゥース接続後片側のスピーカーでもう一つのスピーカーの電源もシンクロしてOFFになる。