Headphone Audio-technica Smartphone Innerear Headphones (White) [ATH-CK350iS WH]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Headphone part
Type : Dynamic type
Driver : φ 10 mm
Output sound pressure level : 102dB/mW
Playback frequency band : 20 to 23000 Hz
Maximum input : 40 mW
Impedance : 24 Ω
Mass (excluding cord) : approx. 5g
Plug : φ 3.5 mm Gold-plated 4-pole stereo mini (L type)
Cord : approx. 1.2m (Y type)
Microphone part
Type : Condenser type
Directional characteristics : all fingers tropism
Sensitivity :? 44 dB (0 dB = 1V/Pa, 1 kHz)
Frequency characteristics : 100 to 10000 Hz
Accessories : Earpiece (XS, S, M, L) (not guaranteed), Cord Winding Holder