Experience the ultimate wireless listening with Goui GPods Pro Earset. Enjoy crystal-clear audio and active noise cancellation, while the dual microphone provides high-quality calls. Stay connected and immerse yourself in your music with Goui GPods Pro. More Music With up to 20 hours of battery life, GPod Pro keeps you immersed in your music longer. When you're low on power, a quick 10-minute Fast Fuel charge provides up to 2 hours of playback. Active Noise Cancellation Fully adaptive Active Noise Cancelling continuously monitors the noise around you, then creates a precisely-tuned filter to cancel noise anytime you want. Crystal clear calls Upgraded voice-targeting microphones in GPod Pro give you high-quality call performance. These powerful microphones actively filter out background noise to enhance the clarity of your voice. Features Crystal clear calls Multifunctional on-ear controls ANC active noise cancellation Lossless sound 20 hours of play time Double Microphone Bluetooth Version: v5.3 Frequency:50Hz-5KHz Battery Earbuds: 28mAh*2 Charging case: 200mAh