B0748Z1VJ3 ZTE Blade Spark Z971 (16GB, 2GB RAM) 5.5″ Full HD Display | Dual Camera | 3140 mAh Battery | Android 7.1 Nougat | Fingerprint Security | 4G LTE | GSM Unlocked Smartphone

DOES THIS DEVICE NEED A SIM CARD: Yes it does This device is GSM unlocked & will work on any GSM Network with a Nano size SIM Card, Sim cards do not come included and you will need to contact your Network Provider to acquire your complimentary Sim card
WHAT NETWORK FREQUENCIES ARE SUPPORTED BY THIS DEVICE: LTE Cat 4 bands: 2, 4, 5, 12, 30, 29 and GSM 850/900/1800/1900 HSPA 850/1900/AWS/2100. The broad Spectrum of frequencies supported give it the ability to roam even on LTE in many foreign countries
HOW LONG CAN I EXPECT THE BATTERY TO LAST ME: Well the battery has 3140mAh which in a Usage time frame means 17.4 hours of streaming at 4G LTE speeds as well it has a Standby time of up to 240 hours before you need to recharge the battery
The truth is this device is super up-to-date and in touch with everybody’s everyday needs there’s no need to spend crazy money to get something that is just simply an over-glorified camera this phone comes with all the bells and whistles
WHAT DOES UNLOCKED REALLY MEAN: Unlocked devices work with GSM carriers like AT&T & T-Mobile as with GSM SIM cards (e.g. H20, Straight Talk, & select prepaid carriers) Unlocked Devices will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin