---
product_id: 610402455
title: "GOBOULT K40 True Wireless in Ear Earbuds with 48H Playtime, Clear Calling 4 Mics, 45ms Low Latency Gaming, 13mm Bass Drivers, Type-C Fast Charging, BTv 5.3 Ear Buds (Denim Blue)"
brand: "goboult"
price: "S$18"
currency: SGD
in_stock: true
reviews_count: 8
category: "Goboult"
url: https://www.desertcart.sg/products/610402455-goboult-k40-true-wireless-in-ear-earbuds-with-48h-playtime
store_origin: SG
region: Singapore
---

# 13mm powerful bass drivers 45ms ultra-low latency gaming 48H ultra-long playtime GOBOULT K40 True Wireless in Ear Earbuds with 48H Playtime, Clear Calling 4 Mics, 45ms Low Latency Gaming, 13mm Bass Drivers, Type-C Fast Charging, BTv 5.3 Ear Buds (Denim Blue)

**Brand:** goboult
**Price:** S$18
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with GOBOULT K40 — where power meets precision.

## Quick Answers

- **What is this?** GOBOULT K40 True Wireless in Ear Earbuds with 48H Playtime, Clear Calling 4 Mics, 45ms Low Latency Gaming, 13mm Bass Drivers, Type-C Fast Charging, BTv 5.3 Ear Buds (Denim Blue) by goboult
- **How much does it cost?** S$18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/610402455-goboult-k40-true-wireless-in-ear-earbuds-with-48h-playtime)

## Best For

- goboult enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear Calls:** Four ENC mics deliver noise-cancelling clarity so you never miss a word in meetings or catch-ups.
- • **Game-Changing Speed:** 45ms low latency ensures your gaming moves are lightning-fast and perfectly synced.
- • **Endless Audio Freedom:** 48 hours of uninterrupted playtime keeps you powered through work, workouts, and weekend vibes.
- • **Fast Charge, Fast Life:** Type-C quick charge gives you 100 minutes of playback from just 10 minutes of charging—because time is money.
- • **Crafted for Comfort & Style:** Premium ergonomic fit with IPX5 water resistance in a sleek denim blue design—made in India for the discerning professional.

## Overview

The GOBOULT K40 True Wireless Earbuds combine 48 hours of battery life, 45ms low latency for gaming, and 13mm bass drivers for rich sound. Featuring 4 ENC microphones for crystal-clear calls, Type-C fast charging, IPX5 water resistance, and a premium ergonomic design, these earbuds are crafted in India to deliver professional-grade audio performance and style.

## Description

GOBOULT K40 True Wireless in Ear Earbuds with 48H Playtime, Clear Calling 4 Mics, 45ms Low Latency Gaming, 13mm Bass Drivers, Type-C Fast Charging, BTv 5.3 Ear Buds (Denim Blue) : desertcart.in: Electronics

Review: Best quality 👍 - Low price, big bang. You cannot get a better earbuds than this at such a good rate. Its sound quality is very good, its look is also very beautiful, its battery backup is very good.
Review: Decent TWS but charging could be better - Why did you pick this product vs others?: Nice TWS earphones under ₹1000 . Nice audio, good battery life. However after 1 year of use there was some trouble in charging one of the earbuds in the case. I used to adjust using a piece of paper to make it sit in a position where it continued to charge. Also the case is not waterproof it is not working since I got drenched in rain with it in my pocket. So, decent product needs to be handled carefully.

## Features

- ✅ 48H Playtime: Enjoy an exceptional 48 hours of continuous playtime with these cutting-edge Bluetooth earbuds, ensuring your music, calls, and gaming sessions never miss a beat.
- ✅ 4 ENC Calling Mics: Immerse yourself in crystal-clear calls with Zen Quad Mic Environmental Noise Cancellation technology. These earbuds make communication seamless, enhancing your connectivity experience.
- ✅ 45ms Low Latency Gaming: Elevate your gaming precision with 45ms Low Latency, providing gamers with a competitive edge and ensuring a responsive and immersive gaming experience on these advanced ear buds.
- ✅ 13mm Bass Drivers: Immerse in rich sound with 13mm Bass Drivers and BoomX Technology, delivering powerful and resonant bass for a music experience that's nothing short of extraordinary with GOBOULT wireless earbuds.
- ✅ Type-C Fast Charging: Stay powered up with Lightning GOBOULT Type-C Fast Charging, ensuring your earbuds are always ready for action. Charge swiftly and enjoy uninterrupted audio on the go. 10 Mins of charge = 100 Mins of playtime
- ✅ Crafted in India: Proudly Made in India, these earbuds showcase local innovation and craftsmanship, offering a blend of quality and national pride that sets them apart in the Bluetooth earphones market.
- ✅ Premium Comfort: Enjoy a customized fit with Premium Grip, providing both security and comfort during workouts or daily commutes, setting these Bluetooth earbuds apart in style and functionality.
- ✅ Intuitive Controls: Command your music and calls effortlessly with integrated Touch Controls, offering a seamless and futuristic interaction experience, setting a new standard for Truly Wireless (TWS) earbuds' usability.
- ✅ Weather-Ready Design: Embrace the outdoors confidently with *IPX5 Water Resistance*. These earbuds are built to withstand water splashes, making them perfect for workouts and outdoor adventures.
- ✅ 1 Year manufacturer's warranty from the date of purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTCWQLLP |
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Gaming, Motorcycling, Skateboarding, Workout |
| Audio Driver Size | 13 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 45 Milliseconds |
| Battery Average Life | 48 Hours |
| Battery Charge Time | 100 Minutes |
| Best Sellers Rank | #689 in Electronics ( See Top 100 in Electronics ) #106 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Box Contents | Extra Pair of Eartips, K10 Charging case, Protective Case, Type-C Fast Charging Cable, User Manual, Warranty Card |
| Brand | GOBOULT |
| Brand Name | GOBOULT |
| Cable Features | Type-C Fast Charging Cable |
| Carrying Case Color | Denim Blue |
| Carrying Case Height | 45 Millimetres |
| Carrying Case Length | 62 Millimetres |
| Carrying Case Material | Rubber |
| Carrying Case Weight | 35.9 Grams |
| Carrying Case Width | 24 Millimetres |
| Colour | Denim Blue |
| Compatible Devices | Android, Cellphones, Desktops, Gaming Consoles, Laptops, Tablets, iphone |
| Control Method | Touch, Voice |
| Control Type | Voice Control |
| Controller Type | Amazon Alexa, Google Assistant, Siri, Touch |
| Country of Origin | India |
| Customer Reviews | 3.9 out of 5 stars 8,938 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Bud |
| Enclosure Material | Rubber |
| Form Factor | In Ear |
| Frequency Response | 20 Hz |
| Headphone Form Factor | In Ear |
| Headphone Jack | Type-C Fast Charging Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Impedance Unit of Measure | 32 Ohms |
| Importer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Item Type Name | True Wireless in ear earbuds |
| Item Weight Unit of Measure | 35.9 Grams |
| Manufacturer | Exotic Mile Pvt. Ltd., Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Manufacturer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Model Name | Airbass |
| Model Number | Airbass |
| Network Connectivity Technology | Bluetooth, Wireless |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Packer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Product Features | 13mm Bass Drivers, 4 ENC Calling Mics, 45ms Low Latency Gaming, 48H Playtime, Crafted in India earbuds, Fast Charging, Lightweight, Microphone Included, Noise Cancellation, Sweatproof, Touch Control |
| Sensitivity | 115 dB |
| Specific Uses For Product | Entertainment, Gaming, Professional |
| Total USB 2.0 Ports | 1 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer's Warranty from the date of purchase |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** GOBOULT
- **Colour:** Denim Blue
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 32 Ohms

## Images

![GOBOULT K40 True Wireless in Ear Earbuds with 48H Playtime, Clear Calling 4 Mics, 45ms Low Latency Gaming, 13mm Bass Drivers, Type-C Fast Charging, BTv 5.3 Ear Buds (Denim Blue) - Image 1](https://m.media-amazon.com/images/I/61bzNZuNV9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best quality 👍
*by S***N on 27 December 2025*

Low price, big bang. You cannot get a better earbuds than this at such a good rate. Its sound quality is very good, its look is also very beautiful, its battery backup is very good.

### ⭐⭐⭐⭐ Decent TWS but charging could be better
*by A***A on 8 July 2025*

Why did you pick this product vs others?: Nice TWS earphones under ₹1000 . Nice audio, good battery life. However after 1 year of use there was some trouble in charging one of the earbuds in the case. I used to adjust using a piece of paper to make it sit in a position where it continued to charge. Also the case is not waterproof it is not working since I got drenched in rain with it in my pocket. So, decent product needs to be handled carefully.

### ⭐⭐⭐⭐⭐ Awesome
*by T***Y on 3 January 2026*

Fantastic product, awesome bass, battery backup is ultimate and its rubberised finish is soo smoothly, especially that design is marvelous🫡

## Frequently Bought Together

- Boult Audio K40 True Wireless in Ear Earbuds with 48H Playtime, Clear Calling 4 Mics, 45ms Low Latency Gaming, Premium Grip, 13mm Bass Drivers, Type-C Fast Charging, BTv 5.3 Ear Buds TWS (Denim Blue)
- Boult Audio Z40 True Wireless in Ear Earbuds with 60H Playtime, Zen™ ENC Mic, Low Latency Gaming, Type-C Fast Charging, Made in India, 10mm Rich Bass Drivers, IPX5, Bluetooth 5.3 Ear Buds TWS (Black)
- Boult W20 Wireless Earbuds with 35h Playtime, Latest Bluetooth 5.4, 13mm drivers for Deep bass, ENC mic, 45ms Low Latency, Type-C fast charging, Touch controls & IPX7 Waterproof (Glacier Blue)

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**Shop now:** [https://www.desertcart.sg/products/610402455-goboult-k40-true-wireless-in-ear-earbuds-with-48h-playtime](https://www.desertcart.sg/products/610402455-goboult-k40-true-wireless-in-ear-earbuds-with-48h-playtime)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-02*