Wireless Page Turner Bluetooth Ring Remote Control Fingertip Selfie Video Controller for Smart Phone White camping blanket This LCD digital battery tester

This LCD digital battery tester is powered by tested batteries and requires no other batteries

provide the best lighting angle

it is comfortable and breathable

Width: 70-135cm

Wireless Page Turner Bluetooth Ring Remote Control Fingertip Selfie Video Controller for Smart Phone White camping blanket This LCD digital battery testerEffortlessly control your phone with this versatile Bluetooth ring remote, perfect for scrolling, turning pages, taking selfies, and more. Features: Supports remote scrolling, liking, page turning, volume adjustment, photo capture, and selfies. Works with popular apps for reading, watching videos, and translating novels or comics. Up to 48 hours of continuous use on a single charge. Easy to wear and carry, designed for convenience. Bluetooth 5. 3