| | Soundbars:GM-521 |
| Device type | Soundbar for computer - 2.0 speaker system with Bluetooth |
| Package Contents | Soundbar, LINE IN - RCA audio cable, Type C charging cable, quick operating instructions / warranty card |
| Type of packaging | Color box |
| Packing height, mm | 105 |
| Packing width, mm | 440 |
| Packing depth, mm | 105 |
| Package gross weight, gr | 812 |
| Quantity of consumer packages, pcs | 20 |
| Height of the box, cm | 53,9 |
| Width of the box, cm | 43 |
| Box depth, cm | 46.1 |
| Box gross weight, kg | 17,2 |
| Net weight of the box, kg | 13,3 |
| Color | Black |
| Bluetooth | V5.3 |
| NFC | |
| Headphone jack | |
| Composite Output | |
| microUSB | |
| Entrance | Line in 3.5mm |
| FM radio | not |
| Built-in MP3 player | USB-flash |
| Support for Handsfree | |
| Screen | not |
| Clock | not |
| Remote controller | not |
| Additionally | battery - 3.7V/2000mAH |
| Power, W | |
| Frequency response | 82 Hz - 20 KHz |
| Supply voltage | DC 5V/2A |
| Signal / noise ratio | >70 |
| Audio Sources | Bluetooth, Line in, USB-flash |
| Equalizer | not |
| Built-in amplifier | |
| Fazoinvertor | not |
| Magnetic shielding | |
| Speaker | |
| Subwoofer | |
| Supply voltage | DC 5V/2A |
| Dimensions (mm) and weight (g) of the soundbar: width x height x depth, weight | |
| Dimensions (mm) and weight (g) of the subwoofer: width x height x depth, weight | |
| EAN13: | 4894219706404 |
| Height, mm | 70 |
| Width, mm | 410 |
| Depth, mm | 70 |
| Net weight, gr | 694 |