Logitech's G533 is the wireless PC gaming headset I deserve - CNET
Logitech G533 Wireless Bluetooth DTS 7.1 Surround Sound Gaming Headphones| Bluetooth Earphones & Headphones| - AliExpress
3.7V 2000mAh li Polymer Li ion Battery For MP3 MP4 DVR Toys Replacement Logitech G933 G533 Bluetooth headset 533 000132|Replacement Batteries| - AliExpress
Logitech G733 Bluetooth Wireless Gaming Headset - Black : Target
Amazon.com: Logitech G533 Wireless Gaming Headset – DTS 7.1 Surround Sound – Pro-G Audio Drivers : Video Games