Wider rotatable angleThis selfie stick equipped with 360°clamp rotation, freely choose horizontal or vertical camera mode and meet different needs better. such as full-body photo, live broadcasting, take group photos like parties, graduation, wedding, travel. What's more, it is fully stretched, it is very stable due to the double grooves of aluminum. | USB ChargingPowerBy USB port, which will be powerBy USB charger, mobilePower, computer host and laptop. | Built-in BatteryThis Selfie Ring Light contains a 1200mAh battery, . it works withPower bank, pc, notebook, usb, It charge for 160mini and can be used for 2.5 hours, no need to charge for use. |