K9 Anti-Ultraviolet Bluetooth Speaker 14 Inch HD Mobile Phone Screen Amplifier Holder Emergency Power Supply % Digital Camera Parts 2 ports offer 10Gbps data

2 ports offer 10Gbps data transfer speeds

Frequency range: 20Hz-22KHz

Can I use this under makeup

Climbing angle: greater than or equal to 45 degrees

Convenient bracket: The finger ring bracket allows you to make video calls

K9 Anti-Ultraviolet Bluetooth Speaker 14 Inch HD Mobile Phone Screen Amplifier Holder Emergency Power Supply % Digital Camera Parts 2 ports offer 10Gbps data1. Anti ultraviolet for Eye : Mobile phone screen magnifier adopts a new generation of high definition blue ray lens, high definition, much clearer than lenses, can magnify 3 4 times to avoid visual fatigue. Make the viewing photo realistic, full of three dimensional effect, and can effectively reduce radiation. 2. 4 in 1 HD Phone Screen Amplifier: 14 inch HD 3D screen amplifier + Bluetooth speaker + mini emergency power supply + adjustable phone