Rungee F3 Zello PTT POC Walkie Talkie 4G LTE CellPhone 5300mah 1GB 8GB GPS GLONASS 5MP 2.4INCH IP54 Waterproof WiFi Bluetooth M6

Description Rungee F3 Zello is a mobile Phone that offers numerous benefits to its users. One of the most significant advantages of Zello is its ability to turn your smartphone into a walkie-talkie. This feature is particularly useful for people who work in industries that require constant communication, such as security, construction, and transportation. With Zello, you can communicate with your team members quickly and efficiently, without the need for expensive radio equipment. Another benefit of Rungee F3 Zello Phone is its ease of use. The app is user-friendly and straightforward, making it easy for anyone to use, regardless of their technical expertise. Additionally, Zello offers a range of features that enhance communication, such as the ability to create private channels, send text messages, and share images. Rungee F3 Zello Phone also offers excellent audio quality, ensuring that your messages are clear and easy to understand, even in noisy environments. The app uses low-latency push-to-talk technology, which means that there is minimal delay between when you press the button and when your message is transmitted. Overall, Rungee F3 Zello Phone is an excellent tool for anyone who needs reliable and efficient communication. Its walkie-talkie feature, ease of use, and high-quality audio make it an essential app for many industries. Public network frequency band (six modes): GSM: B1 / B3 / B5 / B8 WCDMA:B1/B2/B5/B8 FDD:B1/3/5/7/8/20 TDSCDMA:B34/39 TDD:B38/39/40/41 CDMA:BCO Processor: mtk8909 quad core. 1.5Ghz Operating system: Android 8.1 Screen: 2.8 inches, Mipi high definition screen, 240 * 320 resolution Built in memory: RAM 1GB ROM 8GB External storage: Micro SD supports 256GB Camera: front 2MP Rear 5MP Battery capacity: 5300mAh Charging port: Type-C 10W fast charging Seat charging: Support 10W fast charging Discharging and charging: Support 120W fast charging Positioning system: GPS / Beidou / GLONASS Indoor positioning: UWB (optional) NFC: Support 13.56MHz WiFi: 802.11a/b/g/n Bluetooth: 4.0 SIM card slot: Micro sim dual card Key: one key PTT intercom / one key emergency call / one key video / one key photography / quick group switching key x2 Operating temperature: - 20 °C ~ + 60 °C Reserved interface: M6 interface supports external camera, headset and passive hand microphone