| | Bluetooth Speakers:GM-885B |
| Device type | Bluetooth portable speaker |
| Power, W | 18 W |
| Frequency response | 100 Hz - 20 kHz |
| Audio Sources | Bluetooth, USB-flash, SD, AUX - 3.5mm, FM-radio |
| Signal / noise ratio | > 70 dB |
| Number of channels | |
| Speaker | 15.2cm, 15W, 4Ω; 5cm, 3W, 4Ω |
| Subwoofer | 15.2cm |
| Bluetooth | V2.1; A2DP, AVRCP |
| USB | |
| microUSB | |
| Wi-Fi Direct | |
| Composite Output | |
| NFC | |
| Number of Audio Input | |
| Headphone jack | |
| Built-in MP3 player | SD/USB-flash/AUX-in |
| Support for Handsfree | no |
| Screen | LED - 29х29mm |
| FM radio | 87.5-108MHg |
| Alarm clock | |
| Additionally | Two inputs 6,5mm microphone. Adjust the volume and echo effect of microphone. |
| Battery | Li-Ion - 3,7 V, 3000mAh |
| Operation duration | 5 hours |
| Charge time | 5-6 hours |
| Adapter | microUSB charging 5V / 1.0 A (not supplied) |
| Operating Power Consumption | |
| Stand-by Power Consumption | |
| Color | Black |
| Package Contents | Speaker, Power cable, AUX cable, Strap, Manual/Warranty |
| Height, mm | 245 |
| Net weight, gr | 2470 |
| EAN13: | 4892113101219 |
| Width, mm | 320 |
| Depth, mm | |
| Type of packaging | Color box |
| Packing height, mm | |
| Packing width, mm | |
| Packing depth, mm | |
| Package gross weight, gr | |
| Quantity of consumer packages, pcs | 4 |
| ITF14: | |
| Height of the box, cm | 36.4 |
| Width of the box, cm | 51 |
| Box depth, cm | 54.7 |
| Box gross weight, kg | |
| Net weight of the box, kg | |