BUMP OF CHICKEN 20th ANNIV. Earphones 2016 Winter GOODS official ONLINE SHOP limited lottery sale item

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

This is a 2016 season winter item sold by lottery exclusively at BUMP OF CHICKEN ONLINE SHOP.
[Product Details]
Accessories : Ear Piece (2 pieces each of XS, S, M, and L), Cord Keeper
Type : Dynamic Type
Output Sound Pressure Level : 101dB/1mW
Playback Frequency Band : 8 Hz to 24000 Hz
Impedance : 16 Ω
Maximum Allowable Input : 200 mW (IEC ※)
* IEC (International Electrotechnical Commission) Standard
Cord : approx. 1.2m (Y-type) OFC
Input Plug : φ 3.5 mm 24 Gold Plated L-type Stereo Mini Plug
Mass : approx. 6.4g (excluding cord)