Z1 Card Type 4G LTE Push-To-Talk Over Cellular Radio
|Memory||ROM 4GB + RAM 512MB|
|Network Mode||2G：GSM B3/B8
3G: WCDMA B1/5/8
|LED Indicator||Three independent indicator lights：
1. Charging indication: The green indicator is lighting when charging, and the red indicator is lighting when fully charged.
2. Battery Level Indicator：Green light is blinking when power level is greater than 25%; Red light is blinking when power level is 25%-5%; The lights flash alternately and quickly when the power is less than 5%.
3. 4G network signal indication: Blue light always on if there is a 4G signal, the , 2G and 3G blue lights are blinking, and when there is no signal, the blue light is off.
|WIFI||2.4G 802.11 b/g/n，Support WiFi location and networking|
|Camera Button||Support，One press to take a photo, open " camera - Take a photo and save it - exit automatically after 3 minutes if no photo is taken (there is a prompt tone when taking a photo)"|
|SIM Card||Nano * 1|
|Working Temperature||0℃ ~ +60℃|
|Dimensions||105 * 63 * 10.5mm|