Product Description: 2G Dual SIM Unlocked Phone: This multifunctional phone supports 2G GSM quad bands (850, 900, 1800, 1900) and dual SIM cards, allowing you to stay connected wherever you go. Please note that it does not support 3G or 4G networks, so check with your mobile service provider for 2G compatibility. Enjoy access to the internet, browser, video player, radio, camera, games, e-books, flashlight, video recorder, voice recorder, calendar, alarm clock, calculator, and more. 2.4in HD Screen: Featuring a 2.4-inch HD screen, this phone offers clear keys and numbers for easy dialing. The powerful speaker ensures every call is loud and clear. Built with a robust, military-grade three-proof structure, it enhances shock absorption and drop resistance, making it a durable choice for long-term use. SOS Key Advanced Phone: In case of emergencies, the SOS function provides immediate assistance. You can set up to 9 emergency contacts and make calls with a single button press, eliminating the need to search through the address book. Ultra Long Battery Life: Equipped with a massive 16800mAh rechargeable battery, this phone offers low power consumption and extended standby time, reducing the need for frequent charging. It also features a power bank function with an extra USB port to charge other electronic devices, making it invaluable in emergencies. Big Flashlight: The dual LED flashlight is activated with one button, offering a longer service life and a wider, farther lighting range. It's a great companion for evening activities. Additionally, the phone includes a fun voice-changing function, allowing you to switch between male, female, and children's voices. Stereo Surround Sound: Experience rich and full sound quality with stereo surround speakers and noise-cancelling microphones. Whether you're in the field or at home, every delicate timbre is presented with clarity, enhancing your audio experience. This retro phone is perfect for seniors or anyone seeking a reliable, easy-to-use mobile device with essential features and robust functionality.