The M4 is easily one of the best low cost speakers out there. It sounds more like a $50-100 speaker from a big brand but adds water resistance and ruggedness. I dropped mine a few times without even getting a scratch. They are like the superball of Bluetooth speakers. The speakerphone works well (no noise canceling sadly) and has a dedicated phone button. Volume and power buttons also on top with AUX port and Micro USB charging on the side. NFC makes pairing with Android a snap but isn’t difficult with straight Bluetooth 4 on Apple products – even works with Apple Watch! No brainer if you are looking for an inexpensive rugged Bluetooth speaker this summer. Also makes a great gift. (I like Orange!)
Amazon has the Omaker M4 Portable Bluetooth 4.0 Speaker in Army Green or Orange for $34.99 Prime shipped. However, if you enter the coupon code: 99OMAKER the price drops to only $24.99 Prime shipped. That’s $10 off the regular price and $45 off the original list price.
This Omaker has the latest Bluetooth 4.0 technology and has a 3W audio driver and passive subwoofer. You can enjoy 12 hours of music at 80% volume. “That’s up to three times longer than similar-sized portable speakers.” It recharges in 3 hours using the included Micro USB cable. It has a unique square design with splashproof & shockproof & dustproof functions that make it suitable for the outdoors or in the shower.
Over 300 customers gave it 4.6/5 stars and left stellar reviews.