The boAt Nirvana Nebula A Copy Product  are premium TWS earbuds featuring 35dB Active Noise Cancellation (ANC), Dolby Audio, and up to 50 hours of total playtime.  they offer 6-mic AI-ENx technology for clear calls, Bluetooth v5.3 with dual-device pairing, and a 60ms low-latency "BEAST Mode" for gaming.