Acitve Noise CancellingWireless

RFB-977

RFB-977

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Active Noise Cancelling

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Euphony Sound Tech

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40mm Neodymium driver units

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NFC connection

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Long Battery Life

Full Specifications and Features

GENERAL FEATURES

DRIVER UNITS

40mm dynamic-Dome type(CCAW Voice Coil)

MAGNET

Neodymium

DIAPHRAGM

PC

FREQUENCY RESPONSE (HZ)

20Hz~20KHz

SENSITIVITY (dB/mW)

100 dB/mW

IMPEDANCE (Ω)

50Ω

CORD TYPE

Detachable Single-Sided

CORD LENGTH

1.2m

VOLUME CONTROL

Yes

PLUG

3.5mm

USAGE TIME

Max. 12 hours (NC ON)

WORKING DISTANCE

10m

POWER SUPPLY

700mA Li-Ion Battery

WEARING STYLE

Headband Over-ear

WEARING STYLE

User Manual
3.5mm audio cable
USB charging cable
Travel zip case

MICROPHONE

UNIT OF IN-LINE MICROPHONE

Electret Condenser Microphone

DIRECTION OF MICROPHONE

Uni-directional (Concealed)

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 95%

Euphony Sound Tech applied to purify sound quality, enhance sound fields and effects to creat an astonishing hearing experience

40mm neodymium drivers for rich, resonant stereo and punchy bass

Easy NFC function connection for change of music, answer or hang up phone calls

Fold-flat design to keep the headphone in a smaller size when not in use

Long lasting battery life for you to enjoy non-stop music anytime anywhere

Headquarter
8F-1,NO. 189,Lequn 2nd 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