Portable Bluetooth party speakers are increasingly popular and can be found in a variety of sizes, shapes, and price points. There are many brands that offer these types of speakers, each with their own unique features and characteristics.

One popular brand of portable Bluetooth party speakers is JBL. JBL is known for its high-quality sound and durable products. Their portable Bluetooth party speakers come in a variety of sizes and styles, with features such as waterproofing, long battery life, and high wattage output. The JBL PartyBox is a particularly popular model, featuring LED lights, a built-in DJ pad, and the ability to connect multiple speakers for even bigger sound.

Another popular brand of portable Bluetooth party speakers is Ultimate Ears (UE). UE speakers are known for their portability and high-quality sound. Their speakers are often waterproof and shockproof, making them great for outdoor use. The UE Megaboom 3 is a popular model, featuring a 360-degree sound, long battery life, and a range of vibrant colors to choose from.

Bose is another popular brand that offers portable Bluetooth party speakers. Bose speakers are known for their exceptional sound quality and sleek design. Their portable Bluetooth party speakers come with features such as voice control, water resistance, and easy pairing with other devices. The Bose SoundLink Revolve+ is a popular model, featuring 360-degree sound, a long battery life, and a built-in handle for easy portability.

Sony is also a brand that offers portable Bluetooth party speakers. Their speakers are known for their impressive bass and party-friendly features such as lighting effects and karaoke capabilities. The Sony GTK-XB72 is a popular model, featuring extra bass, multiple inputs, and a built-in party light.

In conclusion, there are many popular brands of portable Bluetooth party speakers on the market, each with their own unique features and characteristics. Some of the most popular brands include JBL, Ultimate Ears, Bose, and Sony. When choosing a portable Bluetooth party speaker, it's important to consider factors such as sound quality, durability, portability, and any additional features that may be important to you.