Oraimo Spacebuds Hybrid Anc True Wireless Earbuds

Active Noise Cancellation. 50dB Hybrid ANC Noise Cancellation Personalized Lighting Effect Customized Voice Prompts 40-Hr Long Playtime Playtime: Up to 11 hours, the case provides additional 29 hours (ANC OFF); Up to 8 hours, the case provides additional 21 hours (ANC ON)