| Model | Description | Manufacturer |
|---|---|---|
| bluetooth speaker | HOPSUN INTERNATIONAL (H.K.) | |
| Bluetooth speaker | HOPSUN INTERNATIONAL (H.K.) | |
| bluetooth speaker | HOPSUN INTERNATIONAL (H.K.) | |
| Bluetooth speaker | HOPSUN INTERNATIONAL (H.K.) | |
| bluetooth speaker | HOPSUN INTERNATIONAL (H.K.) | |
| Motor of electric self-balancing scooters PA Speaker | HOPSUN INTERNATIONAL (H.K.) |
