dual band seamless handover

例句：

1. 1.The dual-band seamless handover technology allows for faster and more reliable data transfer.
   双频无缝切换技术允许更快、更可靠的数据传输。
2. 2. In the event of a power outage, the dual-band seamless handover feature ensures that communication remains uninterrupted.
   在电源中断的情况下，双频无缝切换功能确保通信不会中断。
3. 3. The company's latest product features a dual-band seamless handover system that supports multiple devices simultaneously.
   该公司的最新产品配备了一个双频无缝切换系统，可以同时支持多个设备。