--- product_id: 653478428 title: "C2" brand: "liiiyuan" price: "A$6" currency: AUD in_stock: true reviews_count: 10 category: "Liiiyuan" url: https://www.desertcart.com.au/products/653478428-c2 store_origin: AU region: Australia --- # 4 critical safety alarms Real-time multi-parameter display Dual GPS & OBD2 modes C2 **Brand:** liiiyuan **Price:** A$6 **Availability:** ✅ In Stock ## Summary > 🚀 Drive Smarter, Not Harder — See Everything, Miss Nothing! ## Quick Answers - **What is this?** C2 by liiiyuan - **How much does it cost?** A$6 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/653478428-c2) ## Best For - liiiyuan enthusiasts ## Why This Product - Trusted liiiyuan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Mode Connectivity:** Seamlessly switch between GPS and OBD2 modes to suit any vehicle model post-2008 or GPS-only for older cars. - • **Proactive Safety Alerts:** Stay ahead with overspeed, speed, high water temperature, and low voltage alarms that keep you worry-free on the road. - • **Universal Compatibility:** Designed to fit all cars, ensuring every driver can upgrade their dashboard with cutting-edge tech. - • **Crystal-Clear HUD Display:** High-definition transparent panel with adjustable angle for effortless data reading without ghosting. - • **Comprehensive Vehicle Metrics:** Monitor RPM, fuel consumption, water temperature, voltage, mileage, and more—all in one sleek display. ## Overview The Liiiyuan C2 Head Up Display elevates your driving experience by projecting vital vehicle data directly onto a high-definition transparent screen. Featuring dual GPS and OBD2 modes, it supports a wide range of cars, delivering real-time insights on speed, RPM, fuel consumption, and more. With four built-in safety alarms, it proactively alerts you to critical conditions, ensuring safer, smarter journeys every time. ## Description Buy Liiiyuan Head Up Display for C2, Obd2 Display with RPM/Fuel Consumption/Water Temperature/Over-Speed Alarm, GPS Speedometer for Car, Suitable for All Cars: Specialty - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: So far, so good, works as advertised - So far, so good after a few months. My daughter likes the HUD view. Review: Mostly good, sometimes screen dims - Mostly works good, but it will need some adjustment to read your speed correctly. The screen is mostly clear, but sometimes it will get very dim, not sure if its hot weather or what. Pretty easy to install and route the wires ## Features - 【C2 HUD display】：The car head-up display C2 directly displays the data on the high-definition screen. The transparent reflective panel has no ghosting, and the angle can be freely switched to help you read the data more clearly. - 【OBD display function】：vehicle speed, water temperature, voltage, fuel consumption, speed, single mileage, total mileage accumulation, driving time, driving direction, number of stars searched, altitude, system time, intake pressure, oil temperature, air-fuel ratio , Turbo pressure, intake pressure, acceleration test, brake test, clear DTC, read data stream. - 【GPS display function】Vehicle speed, travel time, satellite time, altitude, number of satellites, driving direction, single mileage, voltage, acceleration test, brake test. - 【Multiple alarm functions】：This HUD is equipped with 4 abnormal alarm functions. Overspeed alarm, speed alarm, high water temperature alarm, low voltage alarm. Let the driver have no worries while driving. - 【Please note that】: This product adopts GPS and OBD2 dual mode, equipped with an OBD cable and a USB cable. The OBD cable can use two modes, and you can switch freely. USB cable can only use GPS mode, which is provided for vehicles without OBD interface. Please note that if your car is a model before 2008, you can only use GPS mode. If you are a model after 2008, you can use dual mode.We recommend checking matching details of your vehicle before purchase to eliminate incompatible troubles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DBVPTD7T | | Best Sellers Rank | #399,737 in Automotive ( See Top 100 in Automotive ) #27 in Automotive Specialty Gauges #258 in Automotive Speedometers | | Brand | Liiiyuan | | Brand Name | Liiiyuan | | Customer Reviews | 4.0 out of 5 stars 27 Reviews | | Item Dimensions | 5.04 x 4.32 x 3 inches | | Item Weight | 0.37 g | | Item dimensions L x W x H | 5.04 x 4.32 x 3 inches | | Manufacturer | Liiiyuan | | Material | Plastic | | Material Type | Plastic | | Model | C2-1 | | Number of Items | 1 | | Part Number | C2-1 | | Unit Count | 1 Count | ## Product Details - **Brand:** Liiiyuan - **Item Weight:** 0.37 Grams - **Item dimensions L x W x H:** 5.04 x 4.32 x 3 inches - **Number of Items:** 1 - **Unit Count:** 1.0 Count ## Images ![C2 - Image 1](https://m.media-amazon.com/images/I/51As1GNT25L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ So far, so good, works as advertised *by B***N on September 13, 2025* So far, so good after a few months. My daughter likes the HUD view. ### ⭐⭐⭐⭐ Mostly good, sometimes screen dims *by E***Y on June 9, 2025* Mostly works good, but it will need some adjustment to read your speed correctly. The screen is mostly clear, but sometimes it will get very dim, not sure if its hot weather or what. Pretty easy to install and route the wires ### ⭐⭐⭐⭐⭐ Seems to work well on Mustang Mach E *by M***S on April 16, 2026* This was the second HUD I tried for my Mustang Mach E 2025. The first one would not run continuous power. This one works fine. I only am using it for speed and it seems to be accurate within 1 mph. ## Frequently Bought Together - Liiiyuan Head Up Display for C2, Obd2 Display with RPM/Fuel Consumption/Water Temperature/Over-Speed Alarm, GPS Speedometer for Car, Suitable for All Cars - bbfly-B6 OBD2 Splitter 16 Pin OBD II Splitter Extension 1x Male and 2X Female Extension Cable Adapter (1FT/30CM) (1Pack) - OBD2 Splitter, bbfly-B31 Full 16pin OBDII Port 1 Male Splitter to 2 Female Extension Cable 1.6IN/4CM (B31 5PAK) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/653478428-c2](https://www.desertcart.com.au/products/653478428-c2) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-08-15*