Multi-function wireless speaker

Description
A multi-function wireless speaker is a modern gadget that serves as a central hub for all your audio needs. It uses wireless technology, primarily Bluetooth, to stream audio from your smartphone, tablet, or computer. What sets it apart is its suite of additional features, such as a built-in microphone for hands-free calls, a power bank to charge your other devices, and various ports for wired playback. Many models also include an integrated FM radio, making it a great companion for activities where you might not have access to a mobile device. Its robust and often splash-resistant design makes it a reliable choice for use in a variety of environments.
Key Features
Multiple Audio Playback Modes: Beyond wireless Bluetooth streaming, these speakers offer a range of options for playing music:
USB Port: Allows you to play music directly from a USB flash drive.
MicroSD (TF) Card Slot: Lets you store and play audio files from a memory card.
AUX Input: A 3.5mm jack for a wired connection to devices like an MP3 player.
Power Bank Functionality: Many multi-function speakers come with a large internal battery and a USB port that can be used to charge your smartphone, tablet, or other devices. This is a crucial feature for outdoor use or in emergency situations.
Hands-Free Calling: With a built-in microphone, the speaker can be used as a speakerphone. You can answer calls, talk, and end a conversation directly from the device, which is convenient for conference calls or group chats.
Integrated FM Radio: A built-in FM tuner allows you to listen to local radio stations without needing a connected device, making it a versatile entertainment option.
Portable and Durable Design: These speakers are built for life on the go. They often feature a rugged, splash-proof or waterproof design, a sturdy handle or strap for easy carrying, and a compact shape that fits easily in a bag.
True Wireless Stereo (TWS) Pairing: Some advanced models include a TWS feature, which allows you to wirelessly connect two identical speakers to create a true stereo sound system for a more immersive audio experience.
Integrated Flashlight/Torch: For outdoor use, many models come with a built-in LED flashlight, adding another layer of utility.