JDW-228TWS
| Bluetooth chip | QCC3040 V5.1 |
| Headphone battery | 30mA 1054 |
| Charging compartment | 400mAh 3.7V |
| Music time | About 4-5 hours |
| Standby time | Up to 400 hours |
| Bluetooth distance | 10 meters |
| Charging time | About 1.5 hours |
| Packing size | 60cm×36cm×23cm |
| Quantity per box | 100PCS |
| Net weight | 11 kg |
| Gross weight | 11.8 kg |
