Wireless Connectivity: Bluetooth speakers eliminate the need for traditional wired connections by using Bluetooth technology to establish a wireless link between the speaker and the audio source. This allows users to enjoy music or other audio content without the constraints of cables.

Portability: One of the key features of Bluetooth speakers is their portability. These speakers are typically compact and lightweight, making them easy to carry around. Many models are designed for on-the-go use, making them ideal for outdoor activities, travel, or simply moving from room to room.

Power Source: Bluetooth speakers are powered by built-in rechargeable batteries, disposable batteries, or a combination of both. The rechargeable batteries can be charged using a USB cable or a dedicated power adapter, providing users with the flexibility to recharge the speaker whenever needed.