ALTEAM Inc.

RFB-989

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40mm Neodymium Driver Units

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NFC connection

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Bluetooth HD Sound Quality

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Single Sided Detachable

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Foldable Structure

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)

97 dB/mW

IMPEDANCE (Ω)

35Ω

CORD TYPE

Detachable Single-Sided

CORD LENGTH

1.2m

VOLUME CONTROL

Yes

PLUG

3.5mm

USAGE TIME

Max. 8 hours (NC ON)

WORKING DISTANCE

10m

POWER SUPPLY

380mA 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

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

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

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

Single sided detachable audio cable included, can be used as a in door and outdoor headphone

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

Bendable and adjustable snake tube microphone for easy position adjustment when talking.

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