Are you looking for a professional and practical wireless ? , ! Our wireless remote must meet your needs. This wireless is made of sturdy ABS material, durable and sturdy for use. Fine workmanship ensures practicality and durability. Features -Color:Black -Material:ABS -Size:3.00X1.70X1.50cm/1.18X0.67X0.59in Version: 5.3 Charging time: 2h Working time: 48h Standby time: about 5 days Battery: 50mAh - Wireless remote control ring: Remote to remotely control your phone camera and e-books easily. - It can scroll /down, right/left, volume up/down, and to like. - It has a long battery life and can work for up to 48 hours on a full charge. It comes with a phone camera remote, charging cable, and user manual. - Wide Compatibility: The wireless camera remote is compatible with most smartphones and tablets. - Simple and delicate, excellent and reliable, carefully crafted, not easy to deform or break due to the high hardness. Package list: 1 x wireless remote