Review on 🎧 LAKOCHE Premium Sound Wireless Earbuds with Bluetooth 5.0 Transmitter - 7 Hours Playtime & 90 Hours Total Power Bank - IPX7 Waterproof - Noise Cancellation - Deep Bass - Volume Control - Binaural Calls - Secure Fit by Amy Mears

I've had these headphones for a year now and it's safe to say it was a worthwhile purchase. While I can't comment on how long the headphones last under heavy use, I use them for 2 hours every day and they still have over 50% charge left. Also, the case itself can last almost a month if I charge the headphones every night. The only thing to consider is that in my case my display is probably broken and the case battery goes from 80% to 20% in a few weeks, which makes sense as I haven't seen the change after a has gone over 80% constant charging. I'm not an audio expert when it comes to sound, but even at the lowest volume it sounds bearable and I have no problem using the headphones as a microphone for calls. In general, for such a price, the purchase is successful.