זוג אוזניות ALCTRON HE815 OVER-EAR BLUETOOTH

MC

Bluetooth Monitoring Headphones

1、Built-in two 40mm drivers

2、Wired/wireless monitoring over-ear headphone

3、Closed design isolates outside noise effectively

4、Over-ear style delivers exceptional isolation and long-wearing comfort

5、Charge 4 hours for 15 hours performance

Due to its plastic shell, HE815 headphone can restrain most unwanted resonance. It ensures a good auditory effect on deep bass while plays the high frequency sounds in excellent articulation. With the combination structure of stainless steel and PU leather, its head beam fits the human body well. Moreover, its earmuff are made of high density foam and PU leather, so ears can be covered entirely to ensure better closeness, which protects you from high frequency noise environment and ensures long-lasting comfort.

Specification Specification

Driver： 40mm neodymium

Frequency response： 20hz-20khz

Max power： 500mw

Rated impedance： 32ΩBluetooth

Bluetooth： 4.0

Transmission distance： 10m

Frequency band： 2.4Ghz

Audio performance： stereoMicrophone

Type： electrets condenser

Polar pattern： omni

Sensitivity： -34dB±3dB