Flip phone MM 835L 4G dual sim black

Data transmission: GPRS | Data transmission: UMTS | Data transmission: LTE | GSM network: 900 MHz | GSM network: 1800 MHz | UMTS network: 900 MHz | UMTS network: 2100 MHz | LTE network: 800 MHz | LTE network: 1800 MHz | LTE network: 2100 MHz | LTE network: 2500 MHz | LTE network: 900 MHz | Enclosure: Clamshell | Weight: 100 | Height: 114 | Width: 57 | Depth: 18 | Color: Black | QWERTY keypad: No | Color display: Yes | Diagonal screen: 3,5'' | Touch screen: No | Camera: Yes | Wireless communication: Bluetooth | Connectors: 3,5 mm minijack | Connectors: 1 x USB (Type C) | GPS receiver: No | Internal memory: 48 | Memory card reader: No | Memory card: microSD | Memory standard: Not applicable | SIM card: Nano | FM tuner: Yes | Audio player: No | Voice recorder: Yes | Java: No | MMS: Yes | Video talk: No | Operating system : Manufacturer's | Web browser: No | E-mail client: No | Dual SIM: Yes