4G LTE Android 8.1 Rugged Waterproof Smartphone Zello Walkie Talkie Radio 2-Way

1 x Walkie Talkie. Signal Generator/Transmitter. OS: Android 8.1. Repair Watch tool. 4G: FDD-LTE B1/B3/B5/B7/B8/B20 ; TDD-LTE B38/B40. Motor Drive Module. Waterproof Grade: IP68. Voice Module.

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