4G Smart Watch 2.86 inch Screen Android 7.1 1gb+16gb 5MP Camera 2700mAh Battery Smartwatch for Men Black 1GB+16GB

Smartwatches by Rainbuvvy. Details:Chip: MT6739 Memory combination:RAM: 1G/3G ROM: 16GB/32GB Camera: 5MP Support band: 2G: GSM:B2 B3 B5 B8 3G: WCDMA :B1 B2 B5 B8; TD-SCDMA:B34/39 4G: LTE-FDD:B1 B2 B3 B5 B7 B8 B12 B20; LTE-TDD:B38 B39 B40 B41100MHz WIFI: Support 2.4G G Bluetooth: 4.0 Display: 2.86 inch LCD 480*640 Resolution Capacitive touch screen PLEASE NOTE: 1. 2. About SIM card a. If your watch is unable to recognize the SIM card please make sure that the card has been inserted correctly. You will hear a clicking sound when SIM card was inserted correctly. b. All Network frequency bands in the North America: TDD: Band 41uS/42CA; FDD: Band 2/ 4/ 5/ 7/ 12/ 13/ 17/ 25/ 26 Network frequency band supported by our smart watch: FDD: Band 2/5/7 Support Operators: iConnect Choice Phone ATT nTelos T-Mobile U.s. Cellular. 3. About Connection Find the “Assistantapp on your watch — Click “Connect Phone— Enter the “wiiwatch2app on your phone — Click…