This USB cable supports G633 G633S audio. The G933 G933S headset has no audio function and can only charge and transfer data. Add anti-interference shielding layer. The sound quality is good, and Support Earphone Glow. Made of high quality metal and sponge material, beautiful design, small and round, durable to use. It can improve the sound quality, convenient for players to communicate, remove noise, maintain the original sound quality, smooth communication. Moderate weight and compact size, easy and convenient to carry and take when going out.Headphone Cable only, other accessories demo in the picture is not included! Specifications: Item Type: Headphone Cable Material: Nylon + metal Size: 2m Color: black Compatible Models: for G633 G633s Headphones Quantity: 1 Pc Package Includes: 1 x Audio Line Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.