EDIFIER NeoBuds Pro TWS Wireless Earbuds with Active Noise Cancellation - Microphone,Hi-Res Audio with LHDC, Dynamic Driver, 6+18Hr Playback EarphoneEdifier NeoBuds Pro TWS Wireless Earbuds with Active Noise Cancellation Microphone,Hi Res Audio with LHDC, Dynamic Driver, 6+18Hr Playback Earphone Features Hi Res Audio with LHDC TM (Low latency High definition Audio Codec) Knowles Balanced Armature driver + dynamic driver + electronic crossover technology for natural and balanced sound Hybrid ANC technology reduces noise by up to 42dB Three microphone noise cancellation ensures clear phone calls