24kupi Ultimate Camera Bundle Review — Is $280 Worth It?

By Alex T. | Updated August 2026 | 8 min read

The 24kupi Ultimate Camera Bundle is the most expensive product on 24kupi.com at $280 for the Bluetooth variant ($299 for GSM, $260 for Loop). It's their flagship product and the one most students ask about. I ordered it, tested it twice, and here's everything you need to know.

What's Included

• WiFi Button Camera — 4K resolution, attaches to shirt/jacket
• 4G Hotspot Router — goes in your backpack, creates a private WiFi network
• Mini Bluetooth Earpiece — tiny wireless earpiece that sits deep in your ear canal

The camera connects to the router via WiFi. The router connects to the internet via 4G SIM card (not included — you need your own data SIM). Your partner outside the exam room watches the camera feed on their laptop through an app.

Setup Process

Setting up took me about 25 minutes the first time. You need to:

1. Insert a 4G SIM card into the router
2. Turn on the router and wait for it to connect
3. Connect the camera to the router's WiFi
4. Install the viewing app on your partner's laptop/phone
5. Pair the Bluetooth earpiece with your phone
6. Have your partner call you so they can whisper answers

The manual is sparse — mostly pictures with Chinese text and a few English labels. I had to watch YouTube tutorials to figure out the app configuration.

The Partner Problem (Biggest Issue)

This is the #1 issue with this product and 24kupi doesn't make it clear on their website. The camera only STREAMS video. It does not analyze anything. It does not read questions. It does not provide answers.

You need another person who:

• Is smart enough to solve your exam questions in real-time
• Is available for the entire 2-3 hour exam period
• Has a laptop with stable internet to watch the stream
• Can whisper clearly enough for you to hear through the earpiece
• Won't bail on you mid-exam

During my first test, my friend had to leave after 45 minutes because he had his own class. I was on my own for the remaining 75 minutes with a camera streaming to nobody.

Camera Quality

The camera itself is decent. 4K resolution means text is readable on screen if you hold reasonably still. The button design is small enough that nobody noticed it on my jacket. However, the viewing angle is narrow — you have to aim it precisely at the paper.

WiFi and Connectivity Issues

This is where the 4G router becomes critical — and problematic. The router needs strong 4G signal inside the exam building. In my experience:

• First test: building had thick concrete walls, signal kept dropping. Stream froze 3 times for 30-60 seconds each.
• Second test: newer building with better signal. Stream was mostly stable but had ~2 second delay.

The 2-second delay means your partner sees the question 2 seconds after you point the camera at it, then needs time to read it, look up the answer, and tell you. Total latency from pointing camera to hearing the answer: about 30-60 seconds for simple questions, 2-5 minutes for complex ones.

Earpiece Quality

The Bluetooth mini earpiece surprised me — audio is clear in a quiet room. It sits deep enough in the ear canal that it's not visible from most angles. Battery lasted about 3 hours which is enough for most exams.

The issue is that it requires an active phone call. Your phone needs to be on (even on silent) with an active call to your partner. If a proctor collects phones, you're done.

Detection Risk

The earpiece itself is hard to spot. The camera button is subtle. But the system has several detectable components:

• The 4G router in your backpack emits RF signals (detectable by RF scanners)
• Your phone needs to be on with an active call
• The camera emits WiFi signals
• If a proctor looks closely at the button, it has a small lens hole

Price Breakdown

The $280 bundle price doesn't include everything you need:

• Bundle: $280
• 4G SIM card with data plan: ~$10-20/month
• Replacement earpiece batteries: $5
• Total real cost: ~$300-310

Pros

• Camera is small and hard to detect visually
• 4K resolution — text is readable
• Earpiece has good audio quality
• Everything comes in one package

Cons

• Requires a reliable, smart partner (the dealbreaker for most people)
• 4G signal dependent — doesn't work in all buildings
• 2-second stream delay + partner thinking time = slow answers
• Phone must be on with active call
• Multiple RF-emitting devices (detectable)
• Expensive for what is essentially just a streaming camera

Final Verdict: 5/10

The hardware is fine. The camera works, the earpiece works, the router works. But the entire system depends on having a partner, and that's where it falls apart for most people. If you have a guaranteed, smart, available partner, it's functional. If you don't — and most people don't — you're paying $280 for a camera that streams to nobody.

The technology itself feels dated. In 2026, the idea of needing a human on the other end of a phone call to read you answers feels like something from 2015. The camera hardware is capable, but the system design hasn't evolved.