There’s an even better version of Amazon’s best-selling Bluetooth earbuds, and they’re only $21

The first-generation Mpow Flames have been best-sellers on Amazon forever. In fact, they’re still best-sellers right now. But you might not realize that there’s a new version of these insanely popular headphones, and they’re available right now on Amazon at a discount. The Mpow Flame Upgraded Bluetooth Headphones still offer great sound, impressive battery life, and IPX7 water-resistance, but they also pack some great upgrades such as “Bassup” technology for deeper bass. At just $20.89 after you clip the 5% coupon on Amazon, you’d have to be crazy to pass them up.

Mpow Flame [Upgraded] Bluetooth Headphones with Case, Bassup Technology HiFi Stereo in-Ear Wire…: $20.89

Here’s more info from the product page:

• IPX7 WATERPROOF TECHNOLOGY: If you know you might sweat a lot in long distance running, sweaty workouts or heavy training, the Mpow sport headphones with IPX7 waterproof would be of interest to you. It can withstand dropping sweat and splashed water.

• 8~10 HOUR STELLAR BATTERY LIFE: The Mpow Bluetooth earbuds offer 8~10-hour battery life from a 1.5 hours charge, which is bound to make your everyday more pleasurable, anywhere you go.

• UNSURPASSED COMFORT AND SECURITY: 4 pairs ear tips (XS, S, M, L) fit securely in your ear canal and also form a gentle seal for additional passive noise reduction and comfortable earhooks provide support and stay secure. Memory-foam ear tips and a cord clip help you get a customized fit with your Mpow wireless earphones.

• IMMERSE YOURSLF IN MUSIC: The Mpow wireless headphones deliver a clear, detailed sound and enhanced bass response, ensured by tuned driver and leading edge wireless technologies that include Bluetooth 4.1 and CSR chip for decent Hi-Fi sound.

• SHINE YOUR LIFE ALWAYS: Get rich, powerful sound from our Mpow Flame Bluetooth headphones. They’re engineered to stay in place and stay comfortable. We’ve packed them full of technologies so you can push your workouts to the limits.

Mpow Flame [Upgraded] Bluetooth Headphones with Case, Bassup Technology HiFi Stereo in-Ear Wire…: Price too low to display

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