--- product_id: 58708024 title: "Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus)" brand: "headset buddy" price: "¥446" currency: CNY in_stock: true category: "Headset Buddy" url: https://china.desertcart.com/products/58708024-line-level-input-audio-plus-headphone-monitoring-with-built-in store_origin: CN region: China --- # Line-level to mic-level conversion Simultaneous dual audio source input Built-in attenuator for distortion-free sound Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) **Brand:** headset buddy **Price:** ¥446 **Availability:** ✅ In Stock ## Summary > 🎙️ Elevate your mobile recording game—never miss a beat or a moment! ## Quick Answers - **What is this?** Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) by headset buddy - **How much does it cost?** ¥446 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [china.desertcart.com](https://china.desertcart.com/products/58708024-line-level-input-audio-plus-headphone-monitoring-with-built-in) ## Best For - headset buddy enthusiasts ## Why This Product - Trusted headset buddy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Travel-Ready Design:** Lightweight yet robust construction ensures your adapter lasts through every creative session on the go. - • **Crystal-Clear Audio Monitoring:** Experience pristine sound quality with built-in attenuation that prevents distortion even at high mixer volumes. - • **Dual Audio Source Compatibility:** Seamlessly connect and monitor two audio inputs at once—perfect for multitasking pros. - • **Pro-Grade Recording Made Simple:** Capture near studio-quality audio directly on your phone using popular recording apps like StudioMini or Rode Rec. - • **Universal Smartphone Integration:** Works flawlessly with most iPhones and smartphones featuring combined headset/mic jacks for effortless plug-and-play. ## Overview The Headset Buddy Line-Level Input Audio Plus is a compact, high-quality adapter designed to convert line-level signals to mic-level for iPhone and smartphone recording. Featuring a built-in attenuator to eliminate distortion, it supports simultaneous dual audio inputs and works with most devices having combined headset/mic jacks. Ideal for professionals and creatives seeking effortless, near studio-quality mobile audio monitoring and recording. ## Description desertcart.com: Headset Buddy Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) : Electronics ## Features - Monitor your line level audio recordings. Requires you to use a recording app with a monitoring feature such as StudioMini, FiRe 2.6 / Rode Rec - Includes attenuator that allows for line-level to mic-level conversion - Works with most phones that have a combined headset and mic jack - Allows the use two audio sources at a time, just add a splitter - Crystal clear sound recording, 100% guaranteed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078HGFS3Z | | Best Sellers Rank | #142,715 in Electronics ( See Top 100 in Electronics ) #1,656 in Headphone Adapters | | Brand | Headset Buddy | | Color | Mic-Line Plus | | Compatible Devices | Cellular Phones, Headphone | | Connector Type | Auxiliary | | Customer Reviews | 4.1 out of 5 stars 143 Reviews | | Finish | Crystal | | Item Dimensions | 12 x 0.2 x 0.2 inches | | Item Weight | 2.08 ounces | | Item dimensions L x W x H | 12 x 0.2 x 0.2 inches | | Manufacturer | Long Tail Products | | Mfr Part Number | 01-Mic-Line-Plus | | Model Number | C2I_INV_B078HGFS3Z_R | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | Monitor | | UPC | 721633117278 | | Unit Count | 1 Count | | Warranty Description | 1 Year | ## Product Details - **Color:** Mic-Line Plus - **Compatible Devices:** Cellular Phones, Headphone - **Connector Type:** Auxiliary - **Item dimensions L x W x H:** 12 x 0.2 x 0.2 inches - **Specific Uses For Product:** Monitor ## Images ![Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) - Image 1](https://m.media-amazon.com/images/I/41VtYs9AhSL.jpg) ![Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) - Image 2](https://m.media-amazon.com/images/I/51VER0nCmLL.jpg) ![Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) - Image 3](https://m.media-amazon.com/images/I/51yrgmz0TmL.jpg) ![Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) - Image 4](https://m.media-amazon.com/images/I/41yzqpWbDgL.jpg) ![Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) - Image 5](https://m.media-amazon.com/images/I/41Zcy6bLqaL.jpg) ## Frequently Bought Together - Headset Buddy Line-Level Input Audio Plus Headphone Monitoring with Built in Attenuator Adapter for iPhone, Smartphones (Mic-Line Plus) - HIEbee 2 in 1 3.5mm Headphone Splitter Adapter (Microphone + Audio) Female to Male&Male to Female Stereo Jack Y Cable Compatible for PS4,PS5,Nintendo Switch,Phone,Laptop(3 in 1 Pack) - Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More – Black --- ## 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://china.desertcart.com/products/58708024-line-level-input-audio-plus-headphone-monitoring-with-built-in](https://china.desertcart.com/products/58708024-line-level-input-audio-plus-headphone-monitoring-with-built-in) --- *Product available on Desertcart China* *Store origin: CN* *Last updated: 2026-11-11*