Review on 🎧 Immersive Sound True 5.0 Bluetooth Wireless Earbuds - In-Ear Headphones with 2000mAh Charging Case, Easy-Pairing, Stereo Calls, Touch Control, Built-in Microphones, IPX7 Sweatproof, Deep Bass - Perfect for Sports by Sean Burnett

Battery life is crazy. I charged the base when they arrived three weeks ago. The base still shows 85% battery. Nuts! They connect very easily to any BT device and the sound is, well, the sound isn't up to scratch. I mean, they're $20. The bass is ok, only the highs/voices are not clear. They cost $20 again. Good in terms of build quality, comfort and durability. They cost $20. My left one is dead now and the right one only works at 1/2 the volume as before. There are better options for longevity, but they only work as a last resort.