Selling my headset as I'm replacing it. It works perfectly, the ear pads have been replaced with new ones, and it's a simple, cool, and beautiful item. The original box is also included. Wireless Stereo Headset WH-CH510 (B) Black Brand: SONY Construction: Closed-back Wearing Style: Over-ear, integrated left and right Headphone Type: Headband Color: Black Headphone Features: Microphone, Remote Control, Foldable Bluetooth Version: Bluetooth 5.0 Bluetooth Codec: AAC, SBC Wireless/Wired Connection: Wireless Driver Type: Dynamic Driver Size (mm): 30.0 mm Wireless Standard: Bluetooth Wireless Features: Multipairing Charging Port: USB Type-C Charging Time: 4.5 hours Weight (g): 132.0 g