Description
JOYROOM Classic Series Bluetooth Call Smart Watch Color:Black 123˚ (ultrawide) Band color:Yellow HW BAND11 fast charging Swivel Cord 360 rotation 123˚ (ultrawide) 2 ounces)2Communication and Connections• IR transmitter• Lightning connector for chargingPower• Built in rechargeable lithium ion battery• Charging via USB to computer system or power adapter (sold separately)Environmental Requirements• Operating temperature: 32° to 95° F (0° to 35° C)• Nonoperating temperature: 4° to 113° F ( 20° to 45° C)• Relative humidity: 5% to 95% noncondensing• Operating altitude: tested up to 10