E-hook Earbuds
WIRELESS HEADSETS
SS-603 2025 Factory Direct New Design Wireless Bluetooth Headset Portable
| Bluetooth version | 5.4 |
| Frequency range | 20Hz-20kHz |
| Working range | 15 meters |
| Battery capacity | 3.7/50MAH |
| Charging box capacity | 3.7/180MAH |
| Charging time | about 30 minutes |
| Talk time | about 4-5.5H |
| Listening time | about 4-5.5H |
| Standby time | about 180D |
Bluetooth Earbuds Display：
