Sony MDR-HW300K

Specifications
Sony MDR-HW300K
General DataDriver unit
Microphone
Magnet
Full Type
Frequency
Sensitivity
Beat control
Impedance
Cord type
Cord length
Plug
Weight (g)
Color  
40 mm dynamic

Neodymium

10–22,000Hz
98 dB/mW
Headband, Over-Ear
32 ohm

1.5 m (supplied stereo connecting cord)
Stereo mini (supplied stereo connection cord)
190 grams
Black
Features
High quality, uncompressed RF digital wireless transmission
Up to 30m range gives you freedom to roam
Up to 10 hours of battery life
40mm neodymium drivers for powerful, balanced sound
10–22,000Hz frequency range
Image: https://www.bhphotovideo.com/c/product/1037543-REG/sony_mdrhw300k_2_4ghz_digital_wireless.html

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