Use
Mobile Phone, Audiophile, Sports, PROFESSIONAL
Battery Indicator
Digital Display
Place of Origin
Henan, China
Active Noise-Cancellation
ANC(Active Noise-Cancellation)
Headphone battery type
ion battery (3.7V /450 mAh)
Music playback time with Bluetooth on
Up to 40 hours
Frequency response range
20 Hz-20 kHz
Bluetooth transmitter power
<8 dBm
Maximum operating temperature
45°C