The Circle Joy CJ-EMF09 is a handheld milk frother designed to help you create a creamy foam for lattes, cappuccinos, or hot chocolate. This black device features a metal whisk made from SUS304 stainless steel and a body constructed from ABS plastic, measuring 32.6mm in diameter and 257mm in length. It operates with a 3.7V battery providing 10W of power, which you can easily replenish using the included USB charging cable. A built-in indicator light lets you know the charging status, while the provided stand keeps the wand upright and organized on your kitchen counter. To give you control over the texture of your drinks, the frother offers three adjustable speed settings. This versatility makes it useful not only for milk but also for mixing matcha, protein powders, or eggs. Because it is rechargeable and compact, it is a practical choice for anyone who wants barista-style foam at home or while traveling.