Volume Booster - Increase sound

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_app_name__",
    "description": "__MSG_app_description__",
    "default_locale": "en",
    "version": "1.0.6",
    "permissions": [
        "storage",
        "activeTab",
        "tabCapture",
        "tabs",
        "offscreen"
    ],
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "run_at": "document_end",
            "all_frames": true,
            "js": [
                "js\/contentScript.js"
            ]
        }
    ],
    "background": {
        "service_worker": "js\/serviceWorker.js",
        "type": "module"
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    },
    "icons": {
        "16": "\/logos\/16.png",
        "19": "\/logos\/19.png",
        "32": "\/logos\/32.png",
        "38": "\/logos\/38.png",
        "48": "\/logos\/48.png",
        "128": "\/logos\/128.png"
    },
    "action": {
        "default_popup": "layouts\/popup.html",
        "default_icon": "\/logos\/128.png"
    }
}