| Brand | Microlab |
| Model | Microlab HB 21 |
| Type | Regular |
| Connection Type | Wireless |
| Memory Card Slot | Yes |
| Bluetooth Version | Bluetooth 5.3 |
| Lighting Effect | No |
| Waterproof | Unmentioned |
| Dustproof | Unmentioned |
| Battery. | 250 mAh (plus protection board) |
| Plug Type | Single Port |
| Color | Black |
| Warranty Details | 1 year |
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