Acitve Noise CancellingWireless ANR-781 發佈於 2019-07-172020-07-24 alteam ANR-781 Pause Play Play Prev | Next Active Noise Cancellation Infrared Wireless Transmission 40mm Neodymium Driver Units Single Sided Detachable Full Specifications and Features GENERAL FEATURES DRIVER UNITS 40mm dynamic - Dome type (CCAW Voice Coil) MAGNET Neodymium DIAPHRAGM PC FM SYSTEM CARRIER FREQUENCY (HZ) A: R-CH 2.8MHz L-CH 2.3MHz SENSITIVITY (dB/mW) 100dB/mW IMPEDANCE (Ω) 32Ω CORD TYPE Detachable Single-Sided CORD LENGTH 1.2m PLUG 3.5mm USAGE TIME Max. 45 hours (NC ON) WORKING DISTANCE 8M POWER SUPPLY AAA*2 WEARING STYLE Headband Over-ear WHAT'S IN THE BOX User Manual 3.5mm audio cable In-flight adaptor plug SIZE&WEIGHT 1 Uniit 8.2 X 16.2 X 21.2cm 150g Features Featuring Superior Active noise cancelling function, effectively reduce ambient noise by 85% 40mm neodymium drivers for rich, resonant stereo and punch bass Unique Foldable structure which folds the headset into a small ball for easy storage and carry Detachable audio cable included, can be used as a wireless or wired headphone Your Name (required) Your Email (required) Subject (required) Message (required) Headquarter 1F., NO. 178, Jingye 3rd Rd., Zhongshan District, Taipei City 104, Taiwan TEL:+886-2-2532-7977#305 #306 FAX:+886-2-2532-7913 Manufacturing Site No. 8, Industrial 4th Rd., Xi Nan Industry Zone, Xian Cun, Zengcheng, Guangzhou, China TEL:+86-20-8293-6877 FAX:+86-20-8293-1377