Exactly as others have described, attach to one side and bam it works. Also read the description, there are 3 styles, so pay attention, don't blame them for your own ignorance.
Smart socket Xiaomi ZNCZ05CM Mi
73 Review
Hankook Tire Winter i*Pike RS2 W429 185/65 R15 92T
86 Review
Wall charger COMMO Compact charger 20W Single Type-C, White
47 Review
Xiaomi BHR5846GL Redmi Buds 4 Wireless Headphones White, white
50 Review
Electric Replacement UBIF020N Made in Connecticut
9 Review
125V Industrial Electrical Fast Blow Glass Fuses - SIXQJZML Enhanced SEO
β‘ 20 Amp Single Circuit Breaker for Q120
8 Review
π Bussmann MDL 2 Glass Delay Slow Blow