| Section | Specification |
| MODEL & BUILD | |
| Model | S97 (Portable Music Barrel Loud Stereo System) |
| Product Line | Goodmark |
| Color | Black |
| Dimensions | 410 \times 167 \times 185 mm (Large, barrel-style) |
| Weight | 4.5kg |
| Durability | IPX7 Waterproof Rating (Resistance to rain and splashes) |
| Features | Includes Shoulder Strap for carrying |
| AUDIO PERFORMANCE | |
| Output Power | 80W (High volume and powerful sound) |
| Drivers | 2 Woofers and 1 Tweeter (with DSP chip for deep bass) |
| Sound Technology | Professional Tuning with 3 Sound Effects (EQ modes) |
| TWS Support | Yes (Pair 2 speakers for stereo sound – 160W total) |
| POWER & CONNECTIVITY | |
| Battery Capacity | 16000 mAh Built-in (Up to 30-50 hours playback) |
| Charging | Type-C Port (Charging voltage up to 5V /2A) |
| Power Bank | Type-A and Type-C Dual USB Power Supply Interface |
| Bluetooth | 5.2 (Stable connection up to 100feet) |
| Inputs | AUX-in, TF Card, USB (Music Playback) |
| Aesthetics | RGB Lights (Dynamic color cycling) |
| Microphone | Built-in Noise-cancelling Mic (Hands-free calls) |