SoundMAGIC S20BT Neckband Bluetooth Headphones Wireless Earphones HiFi Stereo in Ear Headset with Microphone Lightweight Sports Earbuds Long Playtime Stable Connection

Review of Soundmagic S20BT compared to Fill Nano and Soundpeat Air 3 Deluxe: The Fill Nano headphones I bought haven't even lasted 2 years before the battery deteriorated; after a full charge, I can't use them for more than half an hour before the battery dies. However, the Soundmagic has been great; since I started using it, the battery life has been excellent, even compared to the previous model, the SoundMAGIC P23BT, which I've used for 3 years almost daily and under heavy use, and the battery still performs like new. \n Regarding sound quality, the S20BT's sound is very similar to that of the Fill Nano, with vocals being clear and prominent, specifically tuned for mid-range frequencies. The bass, while not as powerful as Soundpeat, is still clear, just not emphasized like Soundpeat's. It's comfortable to listen to, and I think it's perfect for POP, Jazz, and relaxing music; it's really enjoyable. Rock music is also fine. \n As for the materials, I must commend the S20BT's build quality, which meets international standards. The headphones are sturdy, made of metal, and have magnets for attachment. It also comes with two additional sets of ear tips. Honestly, the manufacturing quality is similar to that of the JBL Endurance Dive, which I also own but didn't take a picture of. \n Overall, it's very worth the price with the Soundmagic brand, guaranteeing durability in both the product and the battery. The sound is well-tuned, so I give it a 9/10. Highly recommended.