Wireless speaker

​Play/Pause (⏮️ / ⏯️): Used to play or pause your music. In Bluetooth Mode, a single press answers or ends a phone call. In FM Mode, long-pressing this button typically triggers an auto-scan to find and save local radio stations. ​Minus Button (➖): A short press skips to the previous track or radio station. A long press decreases the master volume. ​Plus Button (➕): A short press skips to the next track or radio station. A long press increases the master volume. ​Mode Button (Ⓜ️): Short press to toggle through the available audio input sources (Bluetooth, USB, AUX, FM). On many Zebronics RGB models, long-pressing or double-clicking this button also cycles through different RGB lighting profiles or turns the lights off completely to save battery. ​⚙️ Expected Technical Specifications ​While Zebronics releases a few variations in this specific chassis format (such as the Zeb-Vita or Astra portable series), devices of this size generally carry the following specifications: ​Output Power (RMS): Typically 16W to 24W (driven by dual 52\text{mm} speaker drivers). ​Bluetooth Version: Typically v5.0 or v5.3 for wireless streaming up to 10 meters. ​Frequency Response: 100\text{Hz} - 18\text{kHz} or 20\text{kHz}, delivering crisp mids and clear highs alongside passive bass radiators. ​Battery Life: Delivers roughly 8 to 12 hours of playback time at 50% volume (battery life varies depending on whether the RGB LED rings are active). ​🔌 Multi-Connectivity Options ​The back panel of this speaker houses an array of physical inputs, making it incredibly versatile: ​Wireless BT: For syncing with smartphones, laptops, or tablets. ​USB Port: Supports plug-and-play music directly from a USB flash drive (MP3 files up to 32GB). ​microSD (mSD) Card Slot: For playing audio directly from a memory card. ​AUX Input: A standard 3.5\text{mm} audio jack to connect non-Bluetooth devices via an auxiliary cable. ​Built-in FM Radio: Uses an internal antenna to catch over-the-air radio stations. ​TWS Function (True Wireless Stereo): If you happen to have two of these identical speakers, you can pair them together wirelessly to create a true left-and-right stereo channel setup.