---
product_id: 48071511
title: "3.5 mm Audio + Charge RockStar"
brand: "belkin"
price: "₨34031"
currency: LKR
in_stock: null
reviews_count: 8
category: "Belkin"
url: https://www.desertcart.lk/products/48071511-3-5-mm-audio-charge-rockstar
store_origin: LK
region: Sri Lanka
---

# Max-speed charging 1A MFi-certified 3.5mm audio support Simultaneous charge + audio 3.5 mm Audio + Charge RockStar

**Brand:** belkin
**Price:** ₨34031
**Availability:** ❌ Out of Stock

## Summary

> 🎵⚡ Power your day: Charge & listen without missing a beat!

## Quick Answers

- **What is this?** 3.5 mm Audio + Charge RockStar by belkin
- **How much does it cost?** ₨34031 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/48071511-3-5-mm-audio-charge-rockstar)

## Best For

- belkin enthusiasts

## Why This Product

- Trusted belkin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Charge at Full Speed ⚡:** Keep your iPhone powered up with 1 Amp fast charging while you stay connected.
- • **Crystal-Clear Audio 🎧:** Supports MFi-certified headphones with remote and mic for flawless calls and immersive sound.
- • **Dual-Function Rockstar 🔄:** Listen, talk, and charge simultaneously without compromise — perfect for multitasking pros.
- • **Pocket-Proof Durability 💼:** Built to withstand daily wear and tear — tested for thousands of bends and pocket runs.
- • **Apple-Certified Reliability 🍏:** MFi-certified to meet Apple’s strict standards, ensuring seamless compatibility and durability.

## Overview

The Belkin 3.5 mm Audio + Charge Rockstar adapter is an Apple-certified accessory designed for iPhone and iPad users who want to charge their device at maximum speed while simultaneously using 3.5 mm headphones. It supports remote control and microphone functions on MFi-certified headphones, ensuring high-quality audio and call experience. Compact and durable, this adapter is built to handle daily use and is compatible with a wide range of Apple devices, making it an essential multitasking tool for professionals on the go.

## Description

Listen to music, watch videos, and take calls while charging your iPhone at maximum speed. Supports remote control and microphone from MFi-certified 3.5 mm headphones.

Review: Work reliably and last for years - We’ve tried some cheaper brands that only lasted for months, in the end we came back to Belkin — they work reliably and last for years
Review: A two way adapter that works - Not all jack-lightning connectors work two-way. Some only allow you to listen to music but don't work for a phone call or a skype/zoom call. I purchased two other cheaper products in the past and had to return them. This one from Belkin works very well both ways and allows you to charge your phone at the same time. With intense use, it has lasted 4 months which for some might not seem to be a lot but you have to remember that this short piece of cable and adaptor was in and out of my pocket every day, bent to fit in, taken in and out at least 30 times a day which makes it bending more than 3600 times. My wired headphones did not last that long.

## Features

- Warning:Not suitable for children under 14 years. For use under adult supervision
- Allows you to listen to music, watch videos, use audio navigation or take calls while still charging your phone at maximum speed
- Supports remote control and microphone from MFi-certified 3.5 mm headphones
- Charge and Sync Supports syncing to transfer music and photos to and from MacBook
- Made for iPhone - MFi-Certification - this accessory has been certified to meet Apple specifications
- 3.5 mm Headphones, speakers, and other audio devices that connect via your 3.5 mm headphone jack or AUX cable (aka AUX cord)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074WDWVX1 |
| Best Sellers Rank | 351 in Headphone & Earphone Adapters |
| Box Contents | Belkin 3.5mm Audio + Charge Rockstar, iPhone Aux Adapter/iPhone Charging Adapter |
| Brand | Belkin |
| Brand Name | Belkin |
| Colour | White |
| Compatible Devices | iPad 9th gen, iPad Air 2, iPad Air, iPad Pro (12.9") 2nd Gen, iPad mini 2, iPad mini 3, iPad mini 4, iPad mini 5th Gen, iPad Pro (10.5"), iPad Pro (9.7”), iPhone 14, iPhone 14 Pro, iPhone 14 Plus, iPhone 14 Pro Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 7, iPhone … |
| Compatible devices | iPad 9th gen, iPad Air 2, iPad Air, iPad Pro (12.9") 2nd Gen, iPad mini 2, iPad mini 3, iPad mini 4, iPad mini 5th Gen, iPad Pro (10.5"), iPad Pro (9.7”), iPhone 14, iPhone 14 Pro, iPhone 14 Plus, iPhone 14 Pro Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone SE 1st Gen, iPhone SE 2nd Gen, iPhone SE 3rd Gen, iPhone X, iPhone XR, iPhone XS, iPhone XS Max Compatible devices iPad 9th gen, iPad Air 2, iPad Air, iPad Pro (12.9") 2nd Gen, iPad mini 2, iPad mini 3, iPad mini 4, iPad mini 5th Gen, iPad Pro (10.5"), iPad Pro (9.7”), iPhone 14, iPhone 14 Pro, iPhone 14 Plus, iPhone 14 Pro Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone SE 1st Gen, iPhone SE 2nd Gen, iPhone SE 3rd Gen, iPhone X, iPhone XR, iPhone XS, iPhone XS Max See more |
| Connector Type | Jack connector, Mini USB |
| Connector type | Jack connector, Mini USB |
| Current Rating | 1 Amps |
| Customer Reviews | 4.2 out of 5 stars 15,390 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| External Testing Certification | Não aplicável |
| Global Trade Identification Number | 00745883734108 |
| Input Voltage | 12 Volts |
| Item Dimensions | 11.5 x 3.6 x 0.9 centimetres |
| Item Type Name | Belkin 3.5 mm Audio + Lightning Charge RockStar iPhone adapter, splitter enables audio listening and charging at same time, compatible for iPhone 7/7plus - White |
| Item Weight | 0.03 Pounds |
| Item dimensions L x W x H | 11.5 x 3.6 x 0.9 centimetres |
| Item height | 0.36 inches |
| Manufacturer | Belkin |
| Model Number | F8J212btWHT |
| Number of Items | 1 |
| Number of Ports | 5 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Glossy |
| Product Warranty | 1 Year |
| Specific Uses For Product | Simultaneous charging and audio use with 3.5 mm headphones or speakers on compatible iPhone and iPad models |
| Specific uses for product | Simultaneous charging and audio use with 3.5 mm headphones or speakers on compatible iPhone and iPad models Specific uses for product Simultaneous charging and audio use with 3.5 mm headphones or speakers on compatible iPhone and iPad models See more |
| UPC | 745883734108 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |

## Product Details

- **Colour:** White
- **Connector type:** Jack connector, Mini USB
- **Item dimensions L x W x H:** 11.5 x 3.6 x 0.9 centimetres

## Images

![3.5 mm Audio + Charge RockStar - Image 1](https://m.media-amazon.com/images/I/51XFqrmzNhL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: can the device allow you to simultaneously sync and listen to audio**
A: No.
"The RockStar delivers power in to your iPhone/iPad, and Audio out.  
It does not support syncing or any other USB data, or similar protocol like Serial or UART.  
It only supports Lightning Audio." 
- [ Belkin F8J198 FAQ ]

**Q: Will this work after iOS 10.3 update? The latest update?**
A: Hi,I've literally just tested it now after confirming I have the latest iOS 10.3.1 and it's working normally :)

**Q: Using the 3.5mm jack for Audio should it also enable the Mic to work or does it just support sound eg: good for music, but no good for calls?**
A: Hi there. The Belkin 3.5 mm Audio + Charge Rockstar F8J212 will only let you listen to music while charging the phone simultaneously. It doesn't have an audio input feature.

**Q: Does this allow for mic input? I have a lav mic input which is plan to use with a power bank charger, which is an input?**
A: No, it doesn't. I tried to connect a Zoom I q 7 mic to my iPhone and it didn't work. £15 adapters worked but their plug was too thick to pass through my waterproof case. I know they work because I tried them on an iPhone without case (they won't work if you have a case as their plug won't pass through it even if it's a normal case)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work reliably and last for years
*by K***. on 2 December 2025*

We’ve tried some cheaper brands that only lasted for months, in the end we came back to Belkin — they work reliably and last for years

### ⭐⭐⭐⭐⭐ A two way adapter that works
*by O***R on 2 December 2023*

Not all jack-lightning connectors work two-way. Some only allow you to listen to music but don't work for a phone call or a skype/zoom call. I purchased two other cheaper products in the past and had to return them. This one from Belkin works very well both ways and allows you to charge your phone at the same time. With intense use, it has lasted 4 months which for some might not seem to be a lot but you have to remember that this short piece of cable and adaptor was in and out of my pocket every day, bent to fit in, taken in and out at least 30 times a day which makes it bending more than 3600 times. My wired headphones did not last that long.

### ⭐⭐⭐⭐ Better than the cheap alternatives
*by A***G on 1 April 2023*

Having tried a cheaper lightening/audio adapter and a cheap BT receiver for my car, decided to give this one a try from Belkin which to my knowledge is a more reputable brand. Essentially I wanted to charge my iPhone and listen to music via the aux input at the same time in my car. Adapter build quality feels ok but can’t comment as much on durability as just received the item and tried it out. Audio is fine. When connected to both 3.5mm aux and charger there is a slight hiss which is more audible when nothing is playing, but this is far less noticeable than with the cheap BT receiver or cheaper alternative adapter that I’ve tried (and returned) and crucially is not so noticeable as to be an issue.. in a situation where only the 3.5mm aux is connected then there is no hiss. Overall does the job and worth spending the extra money instead of going for the far cheaper alternatives.

## Frequently Bought Together

- Belkin RockStar Lightning Audio Cable and Charger for iPhone 14, 13, 12, 11, 10 - White
- 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
- UGREEN Headphone Adapter for iPhone Lightning to 3.5mm Adapter Apple MFi Certified Lightning Aux Audio Jack Dongle Compatible with iPhone 14 Pro Max/14 Plus/13 12 11 Pro Max/SE/XS, Grey

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**Shop now:** [https://www.desertcart.lk/products/48071511-3-5-mm-audio-charge-rockstar](https://www.desertcart.lk/products/48071511-3-5-mm-audio-charge-rockstar)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-27*