1. Through the 3.5mm earphone plug and buckle position, it fits the for PSVR2 earphones and is not easy to fall off2. Replace the headphones to reduce the tedious process of entering and removing the ears during useHow to use:1. Connect mini speakers to for PSVR2 headphonesInsert the 3.5mm audio plug of the mini speaker into the corresponding hole of the for PSVR2 headphone, and successfully connect the mini speaker using the clip on the other side. Press the power switch button to turn on the speaker. (When the amplifier is working normally, there is no indicator light; if the amplifier stops working, it indicates that the built-in battery is low, and the amplifier needs to be at this time).2. Charging indicatorDuring the speaker charging process, the charging indicator light on the speaker will , with a charging red light and a fully green lightColour:BlackMaterial:plasticPackage Contents:1 * External Mini Speaker1 * USB CableOnly the above package content, other products are not included.Note: Light reflection 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.