---
product_id: 696085415
title: "– soundcore by Anker AeroFit 2 Open-Ear Headphones, 42H, Hi-Res"
brand: "soundcore"
price: "¥20384"
currency: JPY
in_stock: true
reviews_count: 13
category: "Soundcore"
url: https://www.desertcart.jp/products/696085415-soundcore-by-anker-aerofit-2-open-ear-headphones-42h-hi
store_origin: JP
region: Japan
---

# 42H battery life Hi-Res LDAC sound 4-level adaptive fit – soundcore by Anker AeroFit 2 Open-Ear Headphones, 42H, Hi-Res

**Brand:** soundcore
**Price:** ¥20384
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your day with open-ear freedom and 42 hours of Hi-Res power!

## Quick Answers

- **What is this?** – soundcore by Anker AeroFit 2 Open-Ear Headphones, 42H, Hi-Res by soundcore
- **How much does it cost?** ¥20384 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/696085415-soundcore-by-anker-aerofit-2-open-ear-headphones-42h-hi)

## Best For

- soundcore enthusiasts

## Why This Product

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

## Key Features

- • **Open-Ear Freedom:** Experience ultimate comfort and situational awareness with a soft, double-curved open-ear design that keeps you connected to your environment.
- • **All-Day Powerhouse:** Up to 42 hours of uninterrupted wireless playtime with quick wireless charging—never miss a beat during your busiest days.
- • **Tailored Fit for Every Ear:** Innovative 4-level adjustable ear hooks ensure a secure, personalized fit for over 99% of ear shapes—perfect for workouts or work calls.
- • **Seamless Connectivity & Control:** Bluetooth 5.4 with touch controls and 4-mic clear calls keep you effortlessly connected and in command, whether commuting or exercising.
- • **Studio-Quality Sound On The Move:** 20mm racetrack drivers with BassTurbo acoustics and LDAC technology deliver rich, deep bass and crystal-clear highs wherever you go.

## Overview

The soundcore by Anker AeroFit 2 Open-Ear Headphones combine a lightweight, ergonomic open-ear design with adaptive 4-level ear hooks for a secure fit. Featuring 42 hours of total wireless playtime, wireless charging, Bluetooth 5.4, and Hi-Res LDAC audio, they deliver studio-quality sound with deep bass and clear mids. Ideal for professionals and active millennials, these headphones keep you aware of your surroundings while enjoying premium audio on the go.

## Description

soundcore by Anker AeroFit 2 Open-Ear Headphones, 42H, Hi-Res | Adjustable ear hooks, snug fit, rich bass, Hi-Res wireless audio, 42H playtime, Bluetooth 5.4, wireless charging, IP55 : desertcart.ae: Electronics

Review: Sound Quality , AI assistance, translation, perfect fit for workout - Amazing Product, fits well on ears and it’s light , sound quality is amazing , I am wearing during gym workouts , and it’s has really improved my workout, battery life is good , I love AI translation feature but don’t know how to use it yet because it’s just been 2 days , also there’s AI Assitant I am trying to learn to communicate with him . Features are amazing , definitely value for money!
Review: Very good earpiece - The sound is clear and comfortable to wear

## Features

- [Open-Ear Comfort, Stay Aware] AeroFit 2 features a soft, non-invasive, double-curved design that rests gently on your ears for all-day comfort. Stay attuned to your surroundings while enjoying your favorite music, ideal for commuting, workouts, or workdays.
- [Adaptive 4-Level Fit] soundcore’s innovative 4-level adjustable ear hooks provide a personalized fit tailored to over 99% of ear shapes and sizes. Designed for secure comfort, they stay in place through every movement, from casual walks to intense training.
- [Rich, Hi-Res Sound] Experience powerful audio with 20mm × 11.5mm racetrack drivers and BassTurbo acoustics, delivering deep bass, clear mids, and detailed highs. Enjoy full-bodied, wireless Hi-Res audio with LDAC technology for studio-quality listening on the go.
- [Wireless Charging, Up to 42-Hr Battery Life] Get up to 10 hours of playtime on a single charge, extended to 42 hours with the charging case. Place the case on a wireless charger for tangle-free convenience and enjoy music that lasts all day and beyond.
- [What You Get] soundcore AeroFit 2, Charging Case, USB-C cable, QSG&Safety Card, and our 12-month warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DD7FCRHF |
| Additional Features | 4-Mic For Clear Calls, APP, IP55 & Sweatproof, Playtime：10/42H, Rotatable structure to adapt to different shapes of ears |
| Age Range Description | All |
| Antenna Location | Calling, Cycling, Exercising, Running |
| Audio Driver Size | 11.5 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 10 hours |
| Battery Charge Time | 10 hours |
| Best Sellers Rank | #1,172 in Electronics ( See Top 100 in Electronics ) #27 in Open-Ear Headphones |
| Bluetooth Range | 15 Meters |
| Bluetooth Version | 5.4 |
| Brand | Soundcore |
| Built-In Media | User Manual |
| Cable Features | Detachable |
| Carrying Case Battery Average Life | 42 Hours |
| Carrying Case Battery Capacity | 750 milliamp_hours |
| Carrying Case Battery Charging Time | 2 Hours |
| Carrying Case Height | 25.1 Millimeters |
| Carrying Case Length | 80 Millimeters |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 65 Grams |
| Carrying Case Width | 66.7 Millimeters |
| Color | Blue Standard |
| Colour | Blue Standard |
| Compatible Devices | Smartphones, Tablets, Laptops, Smart Speakers |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 3,485 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | ear hooks |
| Enclosure Material | PC+ABS+LSR |
| External Testing Certification | / |
| Form factor | Open Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20 KHz |
| Headphone Folding Features | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 85 Grams |
| Manufacturer | Anker |
| Model Name | A3874 |
| Model Number | A3874 |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Sensitivity | 127.5 dB |
| Series Number | 3874 |
| Specific Uses For Product | Daily Use, Travel, Running, Sports, Workout, Fitness, Excercise |
| Style Name | Classic |
| Total USB 2.0 Ports | 1 |
| UPC | 194644210151 194644216276 |
| Unit Count | 1 Count |
| Warranty Description | 18.00 |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** soundcore
- **Colour:** Blue Standard
- **Ear placement:** Open Ear
- **Form factor:** Open Ear
- **Impedance:** 16 Ohms

## Images

![– soundcore by Anker AeroFit 2 Open-Ear Headphones, 42H, Hi-Res - Image 1](https://m.media-amazon.com/images/I/514qN8uODdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound Quality , AI assistance, translation, perfect fit for workout
*by F***N on 16 July 2026*

Amazing Product, fits well on ears and it’s light , sound quality is amazing , I am wearing during gym workouts , and it’s has really improved my workout, battery life is good , I love AI translation feature but don’t know how to use it yet because it’s just been 2 days , also there’s AI Assitant I am trying to learn to communicate with him . Features are amazing , definitely value for money!

### ⭐⭐⭐⭐⭐ Very good earpiece
*by ****I on 11 August 2026*

The sound is clear and comfortable to wear

### ⭐⭐⭐⭐⭐ Perfect
*by A***A on 15 September 2026*

Amazing fit Perfect for outdoor activities

## Frequently Bought Together

- soundcore AeroFit 2 by Anker, Open-Ear Headphones, 4 Adjustable Positions for Every Ear Size, 2x Richer Bass, Hi-Res, 42H Playtime, IP55, AI Clear Calls,Wireless Charging,Translation Earbuds Real Time
- soundcore by Anker, Travel Case for AeroFit Series, Fits All AeroFit Earbuds, Anti-Scratch, Portable, Magnetic Closure, 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://www.desertcart.jp/products/696085415-soundcore-by-anker-aerofit-2-open-ear-headphones-42h-hi](https://www.desertcart.jp/products/696085415-soundcore-by-anker-aerofit-2-open-ear-headphones-42h-hi)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-03*