Review on Blue M30 Bluetooth Headphones Sports, Wireless Earbuds with Deep Bass, Ergonomic Design, Mono & Twin Mode, 25 Hours Battery, IPX8 Waterproof, Built-in Microphones, Type-C Charging for Workout Running by Steve Jones

These headphones sound fantastic, deep bass, crisp, clear sound. I've been listening to them for more than 5 hours straight, 50% of the battery left. At least a third of that time was at maximum volume. These buds rock! I have a pair of Sennheiser and JBL over-ear headphones and the sound these headphones produce is comparable to and better than other headphones I've tried. Fantastic product at a great price. You don't have to spend more, get these. Bluetooth pairing is excellent and you can use an earbud separately. Call quality is also excellent and I've been told the audio on the other end is good. Good mic and I dictate it speech to text next to a noisy fan no problem. Battery life continues to exceed expectations with over 6 hours on a single charge. And the buds charged up very quickly in the case. Delicate LED rings that light up when touched, charging and pairing. I don't know why they have different brands but this is Mpow M30 and you will like them. These are the best Bluetooth headphones I've tried and they have incredible bass. Very comfortable and there are multiple rubber fins and tips to fit your ear perfectly. Buy them now. * I had problem with bluetooth pairing, they worked but sometimes difficult to pair both earbuds. I asked for a replacement and Revain replaced my headphones within 2 days. The new set works perfectly. Thank you. Update, I love these M30 headphones so much I bought a second set, this time with red accents. Same amazing performance, fast delivery and low price.