K7S IKOS 4G SIM Adapter for iPhone, Single SIM, High-Speed Connectivity, Wireless Operation via Bluetooth & WiFi

4G HIGH-SPEED CONNECTIVITY: Supports fast internet speeds of up to 150 Mbps download and 50 Mbps upload, ensuring smooth browsing, streaming, and social media usage WIRELESS OPERATION: Features Bluetooth 4.2 and dual-band WiFi (2.4G/5G, 802.11 a/b/g/n) for cable-free connectivity with your iPhone and other compatible devices BLUETOOTH CALLING: Enables seamless voice calls through Bluetooth connection, maintaining call quality while using your secondary SIM card COMPATIBILITY: Specifically designed for iPhone devices, this adapter integrates smoothly with iOS to provide reliable dual SIM functionality