3GPP/3GPP2 protocol: LTE FDD/TDD version 9. WiFi standard: 802.11b/g/n1"1. Maximum number of WIFI users: 8-10. Connect to WiFi and you can go online. Support 4G frequency band: B1/B3/B5/B40. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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