| | Bluetooth Speakers:GM-892B |
| Device type | Bluetooth portable speaker with Power bank and TWS |
| Power, W | 5 W |
| Frequency response | 100 Hz - 18 kHz |
| Audio Sources | Bluetooth, micro SD, AUX - 3.5mm |
| Signal / noise ratio | > 86 dB |
| Number of channels | |
| Speaker | 1x45mm, 4 Ohm |
| Subwoofer | Passive |
| Bluetooth | V4.2; A2DP, AVRCP |
| USB | |
| microUSB | |
| Wi-Fi Direct | |
| Composite Output | |
| NFC | |
| Number of Audio Input | |
| Headphone jack | |
| Built-in MP3 player | micro SD / AUX-in |
| Support for Handsfree | No |
| Screen | |
| FM radio | |
| Alarm clock | |
| Additionally | Power bank, Waterproof housing - IPX5, Stereo sound - in TWS mode |
| Battery | Li-Ion - 3,7 V, 1200mAh |
| Operation duration | 8 hours |
| Charge time | 2-3 hours |
| Adapter | microUSB charging 5V / 1.0 A (not supplied) |
| Operating Power Consumption | |
| Stand-by Power Consumption | |
| Color | Black |
| Package Contents | Speaker, USB -microUSB cable, Audio cable AUX, Manual/Warranty |
| Height, mm | 129 |
| Net weight, gr | 312 |
| EAN13: | 4892341100916 |
| Width, mm | 72 |
| Depth, mm | |
| Type of packaging | transparent box |
| Packing height, mm | |
| Packing width, mm | |
| Packing depth, mm | |
| Package gross weight, gr | |
| Quantity of consumer packages, pcs | 20 |
| ITF14: | |
| Height of the box, cm | 18.5 |
| Width of the box, cm | 39.6 |
| Box depth, cm | 49 |
| Box gross weight, kg | |
| Net weight of the box, kg | |