MOYE Timbre ANC Bluetooth headphones have great sound quality that will leave you breathless. These headphones also feature active ANC noise cancellation and high-quality ear pads. Enjoy your music without a care in the world as youll have up to 25 hours of quality sound with Moye Timbre ANC. Specifications: Bluetooth 5.2 Stereo system Microphone: Yes, 4 MEMS Backlight: No Battery capacity: 300 mAh Battery Life: Up to 25 hours (up to 15 hours with ANC) Battery Charging Time: Approx. 2 hours Range: 10 m Speaker diameter: 40 mm Frequency: 20-20KHz Connector: USB Type-C for charging Power: 20 mW