● Marshall's First ANC-Equipped TWS Earphones From Marshall, the iconic British brand loved by famous musicians around the world, comes their first TWS earphones with active noise cancellation. ● Active Noise Cancellation Function Equipped with a total of four microphones, two on each side. In addition to removing unwanted noise from daily life with active noise cancellation, the transparency mode allows you to take in only the necessary ambient sounds. ● Up to 20 hours of continuous playback and quick charge technology Up to approximately 4.5 hours of music playback on a single charge, and up to approximately 20 hours of music playback when using the charging case (ANC on). Also, the quick charge function allows for about 1 hour of playback with a charge of about 15 minutes. ● Control Hands-free calls and control of music playback (skip/rewind) can be done with a single button. ● Comfortable fit and water resistance The sealed-type earphones and the included three sizes of ear tips provide a comfortable fit in your ears all day long. The main unit is also durable and has IPX4 water resistance, making it resistant to sweat. 【Specifications】 Type: Dynamic Communication method: Bluetooth V5.2 Supported codecs: SBC Continuous playback time ・ANC on: Approximately 4.5 hours ・ANC off: Approximately 6 hours When using the charging case ・ANC on: Approximately 20 hours ・ANC off: Approximately 26 hours Weight ・Earphone (one side): Approximately 4.25g ・Charging case: Approximately 39.5g Waterproof specifications ・Earphones: IPX5 ・Charging case: IPX4 Full charging time ・Earphones: Approximately 3 hours ・Charging case: Approximately 3 hours Playback frequency band: 20Hz-20kHz Impedance: 16Ω Sensitivity: 106±2 dB @ 1mW(0.126Vrms) 1kHz Wireless range: Approximately 10m Driver size: 6mm Warranty period: 1 year Accessories: Ear tips (S/M/L), charging case, USB Type-C charging cable ※Accessories are unused. I painted the "M" logo on the earphones black myself. Other features... Noise cancellation