【Elegant Ear Clip Design】Featuring a stylish ear clip design with a pearlized ceramic body, these earbuds combine fashion with functionality for a unique audio accessory. 【Comfortable Semi In-Ear Fit】The semi in-ear design ensures zero contact with the ear canal, providing exceptional comfort for extended wear. 【Instant Connection】Equipped with a Hall switch for rapid pairing upon opening the case, offering seamless connectivity. 【ENC High-Definition Call Noise Reduction】Enhanced with Environmental Noise Cancellation (ENC) technology for crystal-clear calls in any environment. 【Balanced Audio Experience】Utilizing dynamic compensation algorithms, these earbuds deliver well-balanced treble, mid, and bass frequencies for superior sound quality. 【Versatile Usage Modes】Switch between Gaming and Music modes to optimize your audio experience for different scenarios. 【Multi-Point Connection】Supports simultaneous connection to two devices, perfect for users juggling between work and personal phones. Specifications: Product model: F22 Bluetooth-compatible solution: AB5716D Bluetooth-compatible version: V 6.0 Bluetooth-compatible protocol: Bluetooth-compatible V5.4 + BR + EDR + BLE Channel system: stereo Working voltage: 3.0-4.2V Working current: 4- 13mA Charging voltage: DC 5V Power-off power consumption: 10 uA Charging current: 35mA Battery capacity: earbud: 35mAh, charging case: 330mAh Charging time: about 1.5 hours Play time: 80% volume: about 5 hours; maximum volume: about 4 hours Talk time: about 3 hours Standby time: 90 days Bluetooth-compatible working frequency: 2.4 G Effective distance: 10 meters Control method: touch Audio decoding method: SBC/AAC Waterproof level: IPX5