PULUZ Dual Handle Aluminium Tray Stabilizer with 4 x Dual Ball Aluminum Alloy Clamp & 2 x 7 inch Floating Arm & 2 x Ball Head Adapter for Underwater Camera Housings, 4 x Dual BallDual Ball Clamp 1. Made of hard coat anodizing aluminium, durable to use. 2. Standard clamp used to attach two arm, base adapters and strobes together. 3. A hard anodized aluminum wing nut allows for easy one handed operation and will withstand years of use. 4. This standard clamp attaches two 1 inch diameter balls. 5. Thicker plates provide the great combination of strength and range of motion. Plates are spring loaded for easy assembly and breakdown

light up when the USB port sends data

But I put the microSD card into the microSD card adapter

2inch * 10

please use the No

Adjustable Design: The holder features an adjustable design to accommodate various phone sizes and ensure a secure fit

Safe and Easy to Use: Engineered for safety and ease of use

drinking water

each two cores are twisted together to resist external electromagnetic interference

General Compatible with Apple:  iPhone 12

durable and easy to carry

The 60-degree vertical elevation design conforms to the ergonomic principles

Battery life: about 120 minutes at full power