Chargers (both wired and wireless), charging cables like USB-C and Lightning, power banks, protective phone cases, screen protectors, pop sockets, car mounts, and ring holders. Audio-related add-ons such as wired earphones, Bluetooth headphones, wireless earbuds, Bluetooth speakers, and AUX cables are commonly used alongside smartphones. For photography and content creation, users often rely on gimbals, clip-on camera lenses, tripods, selfie sticks, and ring lights. Smart gadgets like smartwatches, fitness bands, VR headsets, and Bluetooth trackers extend the capabilities of smartphones, while repair components such as replacement batteries, screens, SIM trays, camera modules, and other internal parts are vital for service providers. Connectivity tools like OTG cables, USB hubs, memory card readers, SIM ejector pins, and mobile hotspots help users expand their phone's utility. Additionally, items like mobile cleaning kits, anti-radiation stickers, cooling fans for gaming phones, stylus pens, and NFC tags round out the ecosystem of products that revolve around smartphones.