Your New iPhone 15/16 Checklist: What's Actually in the Box & The Accessories You Need to Buy

The experience of unboxing a new Apple iPhone is a ritual. It involves the clean, minimalist design of the white box, the satisfying peel of the protective film from the screen, and the feel of a new, powerful device in hand.

However, for those upgrading after several years, the box may feel light, an indication of a shift in Apple's packaging strategy. This shift began in 2020 with the iPhone 12 lineup, when Apple, citing environmental goals to reduce electronic waste and carbon emissions, ceased including a power adapter and EarPods in the box.

This "unbundling" strategy continues with the latest iPhone 15 and iPhone 16 models. While this decision supports sustainability by encouraging the reuse of existing accessories, it presents a challenge for many new owners. The discovery that essential components are missing lead to immediate questions and the need for additional purchases. This guide serves as a resource to address this situation.

It will provide a clear inventory of what is included with a new iPhone 15 or 16, followed by a checklist of the essential accessories required to complete the setup. This demonstrates that the absence of these items is not a roadblock but an opportunity for consumers to select higher-performance, and more affordable accessories tailored to their needs, at a saving compared to first-party options.

The Official Unboxing

To establish a clear baseline for new owners, it is essential to detail the exact contents of the retail packaging for the iPhone 15 and iPhone 16 series. The contents are consistent across the standard, Plus, Pro, and Pro Max models within each generation and reflect Apple's minimalist approach.

So, What's Actually in the Box?

An inspection of the contents reveals a sparse but functional set of items to get the user started, with the expectation that they will supply their own charging and audio hardware.

What's IN the Box:

• Your new iPhone 15 or iPhone 16 model: The device itself, which is the primary component.

• A USB-C to USB-C Woven Charge Cable: A durable, braided 1-meter cable is included for charging and data transfer.

• Documentation and Inserts: This includes basic setup information, warranty details, and regulatory compliance leaflets.

• The Apple Logo Sticker: A long-standing tradition, this sticker is included in the documentation packet. It is worth noting, however, that some reports surrounding the iPhone 16 Pro launch suggest this sticker may have been discontinued, marking a small but notable change.

What's NOT in the Box:

• Power Adapter (Charging Brick): No wall adapter is included for connecting the USB-C cable to a power outlet.

• EarPods / Headphones: No wired or wireless headphones of any kind are provided.

• Headphone Jack Adapter: For users with traditional 3.5mm headphones, the necessary USB-C to 3.5mm adapter is also sold separately.

• Protective Case or Screen Protector: Apple does not include any protective accessories, leaving the device vulnerable to damage from drops and scratches without an additional purchase.

A Note for Pro Users

A crucial detail that is not immediately apparent concerns the capabilities of the included USB-C cable, for owners of the Pro models. The standard iPhone 15 and iPhone 16 models feature a USB-C port that is limited to USB 2.0 data transfer speeds, which max out at 480Mb/s. In contrast, the iPhone 15 Pro and iPhone 16 Pro models boast a far more advanced port supporting USB 3 speeds, capable of transfers up to 10Gb/s, more than 20 times faster.

The USB-C cable that Apple includes in the box with all models, including the high-end Pro versions, is only rated for USB 2.0 speeds. This creates a performance bottleneck out of the box. A user who purchases an iPhone 16 Pro for its superior speed in handling large files, such as 4K video or ProRAW photos, will find their data transfers capped by the included cable. While this cable is adequate for charging, it prevents Pro users from accessing the full data transfer capabilities they paid for. Unlocking this feature requires the separate purchase of a USB 3-rated cable, a piece of information for professionals and enthusiasts who depend on high-speed workflows.

Picking the Perfect Power Adapter

The most immediate question for a new iPhone owner is, "Do we have to buy a charger separately for an iPhone 15?" The answer is yes. This leads to the follow-up question, "What charger should I use for my iPhone 16?" While any USB-C power adapter will function, selecting the correct one is important for accessing the device's fast-charging capabilities.

Apple specifies that for "fast charging", defined as reaching approximately a 50% charge in 30-35 minutes, a power adapter with a minimum output of 20 watts (W) is required for all iPhone 15 and 16 models. Using an older, lower-wattage adapter will charge the phone, but at a slower rate. The charging is further complicated by varying maximum supported wattages across different models and generations, as well as advancements in wireless charging technology.

Product Recommendations and Strategic Purchasing

A Quick Word on Wireless

The iPhone 16 lineup introduces an upgrade to its wireless charging capabilities, jumping from the 15W MagSafe speed of the iPhone 15 to a much faster 25W. This allows for wireless charging that is as fast as wired fast charging for the first time. However, achieving this new speed is not automatic.

It requires two components: a new-generation MagSafe charger certified for 25W speeds, and a USB-C power adapter with an output of 30W or higher. A user who connects a new iPhone 16 to an older MagSafe puck or uses a 20W adapter will find their wireless charging speed capped at the previous 15W limit. This creates a targeted opportunity for you to upgrade both your wireless charger and your power adapter to take full advantage of the new technology.

Finding Your Perfect Sound

A common question from new buyers is, "Does the iPhone 16 come with earphones?" The answer, is a definitive no. With the 3.5mm headphone jack also a distant memory, you’re are required to provide your own audio solution. This void, however, empowers the consumer to select an option that aligns with their lifestyle and preferences, rather than being locked into a one-size-fits-all solution.

USB-C Headphones

For users who prioritize reliability, pristine audio quality, and freedom from battery anxiety, a direct wired connection remains the superior choice. The transition to USB-C across the iPhone lineup means that legacy Lightning EarPods are now incompatible without an adapter. The most straightforward solution is a pair of high-quality, dedicated USB-C headphones. They offer a simple, plug-and-play experience that never needs charging, making them ideal for travel, long listening sessions, and budget-conscious consumers seeking excellent sound.

Bluetooth Headphones & Earbuds

Apple's ecosystem encourages the adoption of wireless audio, through its own AirPods line. Bluetooth technology offers undeniable convenience for commuters, fitness enthusiasts, and anyone who desires freedom from tangled cords.

SlanKIT provides a broad spectrum of wireless options that cater to your needs and budgets, from noise-canceling over-ear headphones perfect for air travel to discreet, sweat-proof earbuds designed for the gym. By offering a wider variety of styles and more competitive price points than first-party options, SlanKIT allows you to find your wireless match. The price negotiation tool further elevates this value, making premium wireless audio more accessible.

Bluetooth Speakers

The audio solution for a new iPhone need not be a personal one. The device is a powerful media hub, and its capabilities can be extended to shared environments with a portable Bluetooth speaker. This represents a logical expansion of the "audio accessory" category, catering to users who want to listen to music or podcasts at home, in the backyard, or at social gatherings. Suggesting a Bluetooth speaker addresses a different use case and can increase the value of your purchase. With free shipping, SlanKIT can deliver a party-ready speaker directly to your door.

Must-Have Accessories for Your Life

Beyond the needs of charging and audio, a new iPhone's utility can be elevated with a few more key accessories. These items address common use cases of the device.

For Your Car

The transition to USB-C renders most older USB-A car chargers incompatible with the new included cable. To maintain power on the go, a new USB-C car charger is essential. Opting for a model that supports Power Delivery (PD) fast charging ensures the device can be topped up during short drives. Pairing the charger with a sturdy phone mount is a safety consideration.

For Your Desk

This section addresses the data transfer bottleneck identified earlier. For iPhone Pro users, the included USB 2.0 cable is inadequate for professional workflows involving large file transfers. To leverage the full 10Gb/s USB 3 speed of the Pro models, the separate purchase of a USB 3-rated data cable is required. This is an indispensable tool for photographers, videographers, and content creators who need to move large ProRAW photos or 4K video files from their phone to a computer. Investing in the correct cable transforms a process that could take many minutes into one that takes seconds.

For Connecting Everything

Finally, the query "Can I connect USB to iPhone?" opens the door to one of the most powerful aspects of the USB-C ecosystem: expandability. The USB-C port is not just for charging; it is a versatile data gateway. With a simple USB-C hub or adapter, an iPhone can connect to a vast array of peripherals. This includes:

• Legacy USB-A devices: Thumb drives, external hard drives, and keyboards.

• Photography gear: SD and microSD card readers for transferring photos and videos directly from a camera.

• External Displays: Native DisplayPort output allows the iPhone to be connected to monitors and TVs for presentations or media viewing.

A multi-port USB-C hub transforms the iPhone from a self-contained device into the centerpiece of a mobile workstation, expanding its functionality.

Why You Should Complete Your Checklist Here

Once the accessories have been identified, the final decision is where to purchase them. SlanKIT distinguishes itself from competitors, including Apple's own retail channels, through a combination of value propositions to benefit you.

2. Genuinely Free Nationwide Shipping

The cost of shipping can inflate the price of small-ticket items like chargers and cables. A $15 accessory can become a $22 purchase once shipping fees are added. SlanKIT eliminates this issue by offering free nationwide shipping with no minimum purchase requirement. This transparent policy ensures that the price listed on the product page is the price the customer pays, delivered to their door.

3. Our Price Negotiation Tool

SlanKIT's most distinct advantage is its proprietary price negotiation tool. This feature changes the retail dynamic by empowering the customer. If you find an accessory you need, you can click the "Negotiate Price" button on the product page and make an offer.

This tool is a testament to SlanKIT's commitment to providing the absolute best value. No other retailer puts this level of purchasing power into the hands of the consumer, guaranteeing that they are not only acquiring the right equipment but are doing so at the best possible price.

Your iPhone is Ready. Let's Get You Equipped.

The initial discovery of a populated iPhone box need not cause frustration. The analysis confirms that while Apple no longer includes a power adapter or earphones, this shift creates an opportunity for consumers to make more personalized purchasing decisions. The mystery of the contents is solved: a new iPhone comes with only the device and a USB-C cable. The path forward is clear: a power adapter of at least 20W is required for fast charging, and a personal audio solution, wired or wireless, is necessary for listening.

Advanced users can use the full potential of their devices with specialized accessories like high-speed data cables and USB-C hubs. Completing this setup does not have to be an expensive or complicated endeavor.

By leveraging SlanKIT's combination of pricing, superior technology, free nationwide shipping, and the price negotiation tool, new iPhone owners can equip their devices with everything they need, with confidence that they are receiving the maximum possible value.