2 in 1 PC Frame + Screen Tempered Glass Film Protective Case For Apple Watch Series 9 / 8 / 7 41mm(Blue) Filter-Audio Pickup Head built-in high-power mid-woofer speaker

built-in high-power mid-woofer speaker

The development and design of dual-capacitor pickups make F15 have inherent advantages in sensitivity and the ability to restore the original sound

4) Mini air mouse comes with the left and right click keys

Sensitivity -35db

General Model YS-H13UH

2 in 1 PC Frame + Screen Tempered Glass Film Protective Case For Apple Watch Series 9 / 8 / 7 41mm(Blue) Filter-Audio Pickup Head built-in high-power mid-woofer speaker1. Easy access to all ports and buttons. 2. Light weight, will not increase the weight of the watch. 3. Full coverage protection to protect your watch from scratches. 4. Easy to install, no need to remove the strap. 5. Curved PC frame + tempered glass material, seamless fit.