Keep the rubber port cover tightly sealed when using the speaker near water or dust to maintain its weatherproofing.
A red LED light will illuminate during the charging process.
offers versatile playback options to keep the music playing:
| Specification | Standard Model (e.g., 12W) | Xertmt "Mini" Model | Xertmt "Little B" Model | | :--- | :--- | :--- | :--- | | | 12W | 26W | 2 x 5W (10W) | | Bluetooth Version | 3.0 | Not specified | 4.2 | | Battery Capacity | 5000 mAh | Not specified | Not specified | | Playtime (approx.) | 5-8 hours | Up to 5 hours | Up to 4 hours | | Charging Time | Not specified | Not specified | ~2 hours | | Frequency Response | 100Hz – 20kHz | 20Hz – 20kHz | Not specified | | Connectivity | Bluetooth, USB charge out, AUX | Bluetooth, AUX, MicroSD | Bluetooth, AUX, USB, MicroSD | | Water Resistance | Splashproof fabric design | Not specified | Not specified | | Dimensions (approx.) | 105 x 105 x 225 mm | 110 x 100 mm (HxW) | 225 x 95 x 90 mm (DxWxH) | | Weight | 840 g | 715 g | Not specified |
What specific are you trying to figure out? xertmt bluetooth speaker manual
Connect to a 5V/2A charger for at least 30 minutes, then try again. Speaker is connected to another device.
| Button Symbol | Name | Primary Function | | :--- | :--- | :--- | | 🔘 | Power / Play-Pause | Hold 3 sec to turn on/off. Tap to play/pause music. | | 🔊 (-) | Volume Down / Previous Track | Tap to lower volume. Hold 2 sec to go to previous song. | | 🔊 (+) | Volume Up / Next Track | Tap to raise volume. Hold 2 sec to skip to next song. | | 🔷 (M) | Mode / TWS | Switch between Bluetooth / AUX / MicroSD. Double-tap for TWS pairing. | | 🔄 (LED) | Light / Reset | Tap to change LED light patterns. Hold 5 sec to factory reset. |
Do not let the battery drop to 0% frequently. Charge the speaker when the low-battery warning tone sounds.
The speaker features a series of physical buttons, typically located on the top panel or top side. Keep the rubber port cover tightly sealed when
Most Xertmt models utilize a multi-functional button layout:
All Xertmt speakers feature a hidden microphone for conference calls and voice assistants.
Your Xertmt speaker also has a built-in microphone, allowing it to function as a speakerphone for hands-free calls. When a call comes in while your phone is connected to the speaker, you can press the Play/Pause button to answer it and speak directly towards the speaker.
Managing your music is easy with the tactile buttons usually located on the top or side of the cylindrical housing: Connect to a 5V/2A charger for at least
Before you do anything, check the battery.
features intuitive controls on the top panel for easy management of music and calls. Single press the Power Button. Play/Pause: Single press the Play/Pause button. Next Track: Quickly double-press the Play/Pause button. Previous Track: Triple-press the Play/Pause button. Volume Up/Down: Press the + or - buttons.
Understanding the internal components of your audio device helps you maximize its performance.
Once connected, use these controls to manage music:
Connect the opposite end to a 5V/1A or 5V/2A USB wall adapter or a powered computer port.
