【Compatibility】This ear tips compatible with Beats Studio Buds (2021), Beats Fit Pro (2021), Beats Studio Buds+ (2023), Beats Solo Buds (2024), Beats Powerbeats Pro 2 (2025), Beats Powerbeats Fit (2025). Not compatible with other device. An ideal replacement tip when the original is damaged, scratched, defective, or lost.