【Comfortable Design】Ergonomically designed headband with zero pressure on ears, featuring adjustable length to fit various head sizes for optimal stability and comfort during extended wear. 【Dual Noise Cancellation】Equipped with ANC (Active Noise Cancellation) + ENC (Environmental Noise Cancellation) technology, providing up to 30dB±3 of noise reduction for immersive audio experience and crystal-clear calls. 【Long Battery Life】Enjoy up to 50 hours of music playback time at 50% volume, perfect for long trips or extended use without frequent charging. 【Dual Mode for Gaming and Music】Seamlessly switch between low-latency gaming mode and high-quality music mode to suit different scenarios. 【Premium Audio Quality】Features 40mm titanium film speakers, delivering rich, detailed sound across a wide 20Hz-20kHz frequency response range. 【Smart Controls】Convenient rotary knob for easy operation, including play/pause, volume adjustment, track selection, and voice assistant activation. 【Luxurious Finish】Sleek design with electroplated metal accents on the headband for a high-end, sophisticated look. 【Comfort Materials】Soft protein leather earcups and memory steel construction ensure a comfortable fit for extended listening sessions. Specifications: Model: EP13 Material: ABS + PU + Memory Steel + Stainless Steel BT Version: 5.3 BT Protocol: HSP, HFP, A2DP, AVRCP Chip: JL7006 Battery Capacity: 500mAh Music Playback Time: About 50 hours (60% volume) Talk Time: About 40 hours (60% volume) ANC Usage Time: About 38 hours (60% volume) Charging Time: About 2.5 hours Speaker: 40mm titanium diaphragm Frequency Response: 20Hz - 20kHz Noise Cancellation Depth: 30dB ± 3 Dimensions: Total Height: 185mm Total Width: 160mm Ear Cup Width: 61.5mm Ear Cup Diameter: 64.5mm