Mpow PA091A waterproof caseFLOATING WATERPROOF PHONE POUCH: The air circle padding around the pouch makes your cellphone float to avoid dropping your valuables in the water. Buoyant material support devices up to 7. 13 oz (202g), like iPhone 8 8 plus. NOTE: Please put your phone into the waterproof case and conduct a test to check whether it is floatable or not. If not, then you need to remove the phone case and retest IPX8 WATERPROOF PHONE CASE: Protect your phone from water

providing optimal noise reduction across all frequencies on power-on mode

360-Degree Rotation: The air vent car phone holder mount has a 360-degree rotating head

High Performance with Full-key Rollover: This ergonomic keyboard allows full keys to work simultaneously during intense gaming

The unique-design lampshade looks like fish scale so that you can look directly without hurting eyes

distraction-free studying

Detachable

The wireless earbuds case can be charged by the wireless charger and the reversible Type-C Charging Cable

500ML Large Capacity

the red light means it is charging

Perfect for online courses

Q2: What should I do if the sound is static

then press and hold the power button to start cleaning your ears