Aluminum Alloy Case
| Model No. | W1 |
| Bluetooth chipset | Airoha 1536U |
| Earphones battery | 45mAh * 2pcs |
| Case battery | 1000mAh * 1pc |
| Driver size | 6mm |
| Playing time | 5-6 hours |
| Charging port | Micro-usb |
| bluetooth distance | 10 meters |
| Material | Aluminum Alloy |
| Colors | Green/Grey |
