| Model | DX-33 Wireless Bluetooth Earphones |
| Material | ABS |
| Colour | Black,White,Red,Blue |
| Type | True Wireless (TWS) wireless charger Stereo Headphone Battery display |
| wireless charger Version | BT V5.0(CSR)+EDR |
| Wireless distance | Up to 10 meters |
| Supports | HSP/HFP/A2DP/AVRCP protocol |
| Frequency Response Range | 2.402GHz-2.480GHz |
| Up to 10 meters | Built-in high-sensitivity microphone (-38dB) |
| Impedance | 32Ω |
| Sensitivity | -38Db±2Db |
| Battery | 50mAh /400mAh Rechargeable lithium battery |
| Headphone charging time | About 1.5-2 hours |
| Charge Time (for Power Bank Box) | About 2 hours |
| Music Playing Time | 5hours |
| Talk Time | 4hours |
| Standby Time | 100hours |
