•1.75-inch AMOLED spherical display: Uses an artificial spherical sapphire glass mirror surface,strong,transparent and wear-resistant •Retractable rotating camera: 190-degree rotating camera-retractable hidden. Support front,rear,side shooting angle •Support for Tik Tok and Twitter: With this watch,you can open Tik Tok and other apps at any time,anywhere and have unlimited fun •Embrace Limitless Possibilities: Features advanced life waterproof technology,allowing it to effortlessly handle unexpected raindrops,kitchen splashes,or even the routine challenge of washing hands •Smart talk phone watch: Support SIM card,answer/make calls can independently be completed on the wrist Specifications: Main Chip SL8541E Display 1.75inch AMOLED 466*466 24pin BTB Touch Panel 1.75inch oncell 466*466 COF RAM 3GB ROM 32GB Battery 1100mAh Two wire soldering,protection board Seiko 3.0V protection Loudspeaker 1508 Welded wire type Motor 0820 Welded wire type Microphone yes 4015 Welded wire type TF card socket No TF card slot SIM socket Cato type nano card Charge Port pogo PIN 4pin magnetic USB Jack no Indicator light no Front 200W GC2385 Rotatable camera Rear no no Wifi With wifi single band 2.4Ghz LDS antenna 2G B3+B8+B5 3G B1+B5+B8 4G 4G_FDD: B1+B3+B5+B8 4G_TDD: B38+B39+B40+B41 Bluetooth support V4.2 GPS with GPS NFC Supported. Common access control can be written Gravity sensor support SC7A22C/H Gyroscope no Heart rate sensor BD1820 Hall switch no The temperature no Power key yes function key yes Standby time N/A Normal service time N/A Phone support OS Adriod8.1 UI Customized dials Language Chinese/English/multinational Package included: •1 x Smart Watch •1 x Charging Cable •1 x English User Manual