Professional gaming chip, lag-free performance, making you fearless in the game. Dual-mode free switching, catering to your different gaming needs. Long battery life, ensuring uninterrupted gaming . High clear call quality, making team battles smoother. Waterproof and dustproof design, allowing you to enjoy gaming in any environment. BT version: 5.3 BT protocol: A2DP/AVRCP/HFP/HSP Wearing method: semi-in-ear BT transmission distance: <15 meters Charging time: about 1 hour Continuous play time: about 5 hours Battery life: about 100 hours BT frequency: 2.4G Battery Specifications: Seat: 300mAh Headphones: 40mAh Horn: F13 high quality real copper ring horn Channel: true stereo Control method: touch Color: black/white Interface: type-c BT pairing: Pick up the charging Box and start it automatically, and the main and auxiliary devices will automatically pair after turning on Power-on prompt tone: default English Power on/off: Press and hold the function key for 3 seconds to power on long press the function key for 4 seconds to power off /Pause short press the function key to answer short press the function key to answer the call short press again to hang up the call Weight: 45.6g Packing size: 118*91*32mm Package weight: 74.8g