– The sound quality of Beats Solo 3 vs Studio 3 – The battery life and charging time of each model – Which Beats wireless headset that is more recommended. Beats Studio3 Wireless: Which should you buy? Beats Solo Replacement Ear Pads by Link Dream - Replacement Ear Cushions Kit Memory Foam Earpads Cushion Cover for Solo 2.0/3.0 Wireless Headphone, 2 Pieces 4.6 out of 5 stars 7,631 CDN$ 18.57 CDN$ 18. travel, workout, casual listening) the Solo3s may be right for you. QuietComfort 20 is constructed of plastic though it weighs considerably more than UrBeats. The Beats Solo 3 would make a fantastic gift idea, and lucky for you, they qualify for free two-day delivery. They also take advantage of the W1 chip on iOS devices, which the Solo 2 don’t do.