● Included: ・Long cable x 1 ・1.2m cable with microphone x 1 ・Airplane adapter x 1 ・6.3mm conversion plug x 1 ・Hard shell carrying case x 1 ・Cable pouch x 1 ● Information 99 Classics M99C-WG (Walnut Gold) Brand: MEZE AUDIO Construction: Closed-back Wearing style: Over-ear, integrated left and right Headphone type: Headband Color: Brown / Gold Headphone features: Remote control, Removable cable Low-frequency response (Hz): 15.0 Hz High-frequency response (kHz): 25.0 kHz Wireless/Wired connectivity: Wired Driver type: Dynamic Plug shape: Standard plug / Mini plug Impedance (Ω): 32.0 Ω Sound pressure sensitivity (dB): 103.0 dB Driver size (mm): 40.0 mm Weight (g): 260.0 g Price negotiable. Used a few times, so there isn't much wear and tear, but please understand that there may be some dirt from home storage and dents in the case before purchasing.