Logitech UE9000

規格

官網： http://ue.logitech.com/en-us/product/ue9000

Wireless range： 50 feet (15 meters)
Headphone type： Around-the-ear
Driver diameter： 40mm
Impedance： 32 ohms, 1 kHz
Sensitivity： 105 dB SPL/mW, 1 kHz
Frequency response： 20 Hz - 20 kHz
Connection： Bluetooth or 3.5 mm (1/8 inch)
Noise isolation： 14dB
Battery type： rechargeable battery pack (included)
Battery life： over 20 hours of listening with analog input, over 10 hours of listening with wireless connection


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