3-Inch Loudspeaker Driver: Compact body built to deliver strong, clear sound with rich bass response.
Multiple Playback Options: Stream wirelessly via Bluetooth, or plug in a USB flash drive or Micro SD (TF) card (supports FAT32 format up to 32GB).
True Wireless Stereo (TWS): Pair two GTS-1523 units together wirelessly for double the output and a true stereo sound experience.
Built-in FM Radio: Enjoy your local radio stations anytime. (Pro tip: plug in the Micro USB cable to act as an extended antenna for better reception).
Integrated Flashlight/Torch: Built-in side torch light makes it handy for outdoor trips, camping, or emergency use.
Easy Built-in Carrying Handle: Ergonomic top handle designed for comfortable grab-and-go portability.
| Specification | Details |
|---|---|
| Brand | GREATNICE® |
| Model | GTS-1523 |
| Speaker Driver Size | 3 Inches |
| Output Power | 5 Watts |
| Frequency Response | 100 Hz – 20 kHz |
| Wireless Connectivity | Bluetooth (Smart Wireless) |
| Supported Storage Formats | USB Drive & TF / Micro SD Card (FAT32, max 32GB) |
| Power Input | DC 5V (Micro USB charging) |
| Battery Type | Built-in Rechargeable Lithium Battery |
| On-Unit Controls | Power Switch (OFF/ON), Play/Pause, Mode (M), Track/Volume Swipings (-/+) |
| Special Features | True Wireless Stereo (TWS), Integrated Flashlight/Torch, FM Radio |
SKU: SF-2443-CNY6
Categories: Speaker & TWS Speaker
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