| Color | Red B7 single color box installation (90 mAh), Black B7 single color box installation (90 mAh), Black B7 bare metal OP bag packaging (90 mAh), Red B7 bare metal OP bag packaging (90 mAh), White B7 bare metal OP bag packaging, White B7 single color box packaging |
| Brand | Goghis |
| Goods number | B7 |
| Transmission | 10m |
| Function | Call function, Support music, 21517982710 |
| Bluetooth protocol | 5.0 |
| How to use | Ears |
| Whether to | Double-sided, three dimensional |
| There is an authorized self -owned brand | Yes |
| Whether the supply of supply of cross -border exports | No |
| Support customization | Support |
| Whether to patented | No |
| Mold | Public model |
| Chip type | Unreasonable |
| Battery life | 4-8 hours |
| Listing year/season | 2023 |
| Style | Creative design |
| Waterproof performance | Life waterproof |
| Only change or not | Support |
| Material | Silica gel |
