The holiday season always brings the same problem: finding tech gifts that people actually want. INIU's Christmas campaign this year does something different. Instead of just pushing products, they've built an interactive experience around their launch, pairing daily rewards with two charging solutions that fix problems most people deal with every single day.
INIU's Online Advent Calendar: Daily Chances to Win Throughout the Holidays
Here's how the calendar works. From December 12 through January 10, you can visit INIU's advent calendar page once a day and open that day's box. Each box contains a reward, and the prizes range quite a bit in value.
You might win INIU chargers or power banks to add to your setup. Gift cards go from $5 all the way up to $250. There's a $100 Amazon Gift Card in the mix, too. Discount coupons pop up regularly, perfect if you're already planning to buy something. The most interesting prize is probably the 2026 INIU Product Tester Pass, which gets you early access to test new devices every month before they launch publicly.
The format stays simple. No complicated entry forms or social media requirements. Just visit once per day, open the box, and see what you get. The calendar runs on Pacific Standard Time, so that's worth noting if you're keeping track.
What makes this work is the repeat engagement. Instead of a one-time giveaway that most people forget about, INIU creates a reason to come back daily during the busiest shopping month of the year. Each visit builds familiarity with their products while offering something tangible, whether that's an immediate discount or a shot at bigger rewards.
INIU Pocket Rocket P50: A 10,000mAh Power Bank That Actually Fits in Your Pocket
Most 10,000mAh power banks feel like carrying a brick in your bag. The INIU Pocket Rocket P50 changes that completely. At 3.3 x 2.0 x 1.0 inches and 5.6 ounces, it's genuinely pocket-sized. INIU says it's roughly the size of two macarons, and that's pretty accurate.
How INIU Made It This Small
The size reduction comes from their Upgraded TinyCell Pro technology. These ultra-dense battery cells pack the same 10,000mAh capacity into a much smaller space. But there's more to it than just shrinking the cells.
INIU built an industry-first multi-tab battery cell. This architecture improves how efficiently the battery converts stored energy into usable power. That means you actually get more charging cycles from the same 10,000mAh compared to standard power banks that waste energy through heat and inefficiency.
The company also uses NVIDIA-grade inductors, the same quality components found in high-end graphics cards. These reduce heat generation during charging, which has two benefits. First, less heat means the power bank runs more efficiently and lasts longer. Second, cooler operation allows for tighter component spacing, contributing to that compact size.
Charging Speed That Matches Your Actual Schedule
Speed matters when you're between meetings or rushing to catch a flight. The P50 delivers 45W maximum fast charging, which powers your phone from low battery to 73% in just 25 minutes. That's fast enough to be useful even on a short coffee break.
The power bank itself fully recharges in two hours. No more leaving it plugged in overnight and hoping you remember to grab it in the morning. Plug it in after work, and it's ready before dinner.
Three ports let you charge your phone, tablet, and wireless earbuds simultaneously. The built-in cable includes an E-Marker chip and supports Samsung Super Fast Charge 2.0, so Android users get the same performance boost as iPhone owners.
Protection Features That Actually Matter
The 18-Layer SmartProtect System monitors charging conditions constantly. It protects against voltage spikes, overheating, short circuits, and a dozen other electrical issues that can damage your devices or the power bank itself. This isn't marketing fluff. These protections extend the life of both the P50 and whatever you're charging.
The 0.5mm display sits flush with the surface and shows real-time power levels. It's thin enough that it doesn't add noticeable bulk but clear enough to read at a glance.
Pricing and Color Options
The P50 comes in several colors, which makes gift-giving easier when you're buying for multiple people. Pricing breaks down like this:
- US: $32.99, drops to $28.05 with 15% code
- EU: €39.99, drops to €33.99 with 15% code
- UK: £32.99, drops to £28.05 with 15% code
Amazon:
- US: $27.99
- EU: €37.99
- UK: £29.68
The Amazon listing often has the best price for US buyers, while the official site code works better for international orders.
INIU SnapGo W31-E1: Three Devices, One Charger, Zero Cable Mess
Wireless charging pads usually sprawl across your desk or nightstand, and you still need separate chargers for your watch and earbuds. The INIU SnapGo W31-E1 solves that problem by putting three charging zones into one foldable unit that's 18% smaller than a standard mouse.
The charger measures 3.9 x 2.4 x 0.8 inches and folds completely flat. When you need it, it unfolds to charge your iPhone, Apple Watch, and AirPods at the same time. One power cable handles all three devices instead of three separate cables tangling across your space.
Real Fast Charging, Not Marketing Claims
Qi2 certification means this delivers true 15W fast charging for iPhone 12 through iPhone 17. That's the maximum wireless charging speed those phones can handle. Apple Watch charging hits 5W, which brings an Apple Watch Series 10 to 63% in 30 minutes.
Magnetic alignment takes the guesswork out of wireless charging. Your phone snaps into position automatically. No more waking up to find your phone didn't charge because it shifted slightly overnight.
Perfect for Travel
Hotel rooms and coffee shops become functional charging stations without the usual cable management headache. The W31-E1's foldable design protects the charging surfaces when you toss it in your bag, and it's slim enough to fit in any pocket.
One compact charger replaces the three cables and adapters you'd normally pack. That's not just convenient. It's fewer things to forget when you're checking out of your hotel at 6 AM.
Pricing Options
- US: $39.99, drops to $33.99 with 15% code
- EU: €49.99, drops to €42.49 with 15% code
Amazon:
- US: $39.99, drops to $35.99 with a 10% discount
The Amazon option runs slightly cheaper in the US after the discount applies.
Who INIU Is and Why Their Tech Stands Out
INIU started in 2014 and has grown to serve over 40 million users across 174 countries. The company holds more than 100 global patents and has won iF Design, Red Dot, and CES Innovation Awards for their products.
Their focus goes beyond just making chargers. INIU has cut plastic packaging by 90% and set a target to reduce carbon emissions by 30% by 2025. They use recyclable materials where possible and run e-waste recycling programs.
The technology inside their products reflects that long-term thinking. Better efficiency means devices last longer and need replacing less often. Smaller sizes mean less material waste. And reliable performance means fewer warranty returns and product failures ending up in landfills.
Why This Campaign Works
INIU's Christmas approach combines product innovation with sustained engagement. The Advent Calendar runs through early January, giving people an extended window to participate while exploring what makes these charging solutions different from standard options.
The P50 and W31-E1 target different use cases but solve similar problems. Both cut out unnecessary bulk. Both prioritize charging speed that fits actual daily schedules. And both simplify the routine of keeping devices powered without adding complexity to your bag or desk setup.
These products work well beyond the holiday season, which matters more than seasonal packaging or limited-time gimmicks. Good charging tech should disappear into your routine, and that's exactly what INIU designed these for.
