Specification Technical Specification Driver Diameter Φ40mm dynamic driver Connectivity Bluetooth V5.3, 2.4GHz Battery Life Bluetooth mode: about 13.5h (light on) / about 30h (light off) 2.4GHz mode: about 12.5h (light off) / about 28.5h (light off) Others Effective Distance: 10m Physical Specification Weight 255g Color Black Microphone Frequency 20Hz – 20kHz Warranty Information Manufacturing Warranty 1 year
