---
product_id: 263672239
title: "Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black"
brand: "otium"
price: "2132567₫"
currency: VND
in_stock: true
reviews_count: 11
category: "Otium"
url: https://www.desertcart.vn/products/263672239-bluetooth-earbuds-wireless-headphones-bluetooth-headphones-sports-earbuds-ipx7-waterproof
store_origin: VN
region: Vietnam
---

# IPX7 Waterproof Rating Bluetooth 5.3 HD Sound 16H Playtime, 1.5H Charge Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black

**Brand:** otium
**Price:** 2132567₫
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your hustle with sound that keeps pace.

## Quick Answers

- **What is this?** Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black by otium
- **How much does it cost?** 2132567₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/263672239-bluetooth-earbuds-wireless-headphones-bluetooth-headphones-sports-earbuds-ipx7-waterproof)

## Best For

- otium enthusiasts

## Why This Product

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

## Key Features

- • **Marathon Battery Life:** Enjoy up to 16 hours of uninterrupted music and calls with a quick 1.5-hour charge—perfect for all-day productivity and workouts.
- • **Immersive True HD Sound:** Experience crystal-clear treble and deep bass with cutting-edge Bluetooth 5.3 technology for flawless audio clarity.
- • **Seamless Noise Isolation:** Advanced noise suppression technology blocks distractions so you stay focused whether at the gym or on the go.
- • **Effortless Touch Controls:** Skip, play, pause, and manage calls without reaching for your device—designed for the multitasking professional.
- • **Unstoppable Waterproof Design:** IPX7-rated protection and ergonomic silicone ear hooks ensure your earbuds stay secure and dry through every sweat session and rain shower.

## Overview

The Otium U18 Bluetooth Earbuds combine the latest Bluetooth 5.3 technology with IPX7 waterproofing and a 16-hour battery life, delivering premium sound quality and durable, sweat-proof design tailored for active professionals. Ergonomic silicone hooks and noise isolation ensure a secure, immersive listening experience, while intuitive touch controls keep you connected hands-free.

## Description

wireless headphones

Review: Sounds great and fits perfect - Awesome sound quality. Value for money, perfect fit for ears. I truly recommend this product
Review: Worth it - Until now is working almost 2 yrs

## Features

- True HD High Fidelity Sound: Update Bluetooth Headphones own latest Bluetooth 5.3 technology and IMPROVE acoustic components that produce incredible sound quality with deep bass and crystal clear treble.Also we have upgraded the bluetooth name from "Otium" to "U18", it will more conveniently to search and connect with the headphones.
- IPX7 Waterproof Rating: With ergonomic design and silicone ear hooks, wireless headphones secure stay on your ears, feel great to wear and will never fall out. Upgraded Waterproof Rating, 100% prevents ordinary splashing water and rain.
- Longest Battery Life: The new improved lithium polymer battery allows seamless enjoyment of music for up to 16 hours and 240 hours stand-by with a charge of only 1.5 hours. Neckband design prevents troublesome wires from tangling during your workout.
- Sound Isolation Technology: Connect seamlessly with all Bluetooth enabled devices up to 30 feet （10m） away. With Noise Suppression Technology reduce background noise. So you can focus on your favorite music, no matter where you are.
- Foolproof Operation: Allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0734S1YBS |
| Age range (description) | Adult |
| Best Sellers Rank | #15,727 in Electronics ( See Top 100 in Electronics ) #839 in In-Ear Headphones |
| Cable feature | Without Cable |
| Charging time | 1.5 Hours |
| Compatible devices | Cellphones, Laptops, Tablets, Smart Speaker, Television |
| Connectivity technology | Wireless |
| Control method | Touch |
| Control type | Volume Control |
| Frequency response | 2.4 GHz |
| Headphone jack | Micro USB |
| Included components | Cable |
| Item model number | U18 |
| Item weight | 0.22 Pounds |
| Manufacturer | Shenzhen Huan qiu yi tong technology Co,.Ltd |
| Material | Silicone |
| Model name | U18 |
| Number of Items | 1 |
| Package type | Boxed Set with Case |
| Product Dimensions | 12.7 x 4.57 x 10.16 cm; 99.79 g |
| Recommended uses for product | Exercising |
| Specific uses for product | Sports and Exercise |
| Style | Sporty |
| Water resistance level | Water Resistant |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Brand:** Otium
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Noise control:** Sound Isolation

## Images

![Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black - Image 1](https://m.media-amazon.com/images/I/61rAAYgQq8L.jpg)

## Questions & Answers

**Q: how long does the battery last while using?**
A: Battery is reasonable. It lasts easily for 6-8 hrs with normal use for phone calls. With continous music, it will die earlier. I have not tried with constant music. I use it in my office for phone calls. For phone calls, its good. Music quality is not super good. Its average.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sounds great and fits perfect
*by J***N on 20 January 2021*

Awesome sound quality. Value for money, perfect fit for ears. I truly recommend this product

### ⭐⭐⭐⭐⭐ Worth it
*by N***G on 14 January 2022*

Until now is working almost 2 yrs

### ⭐⭐⭐⭐ Decent product
*by S***I on 28 October 2019*

Decent.. worth the price.. Dont expect it to be the likes of Sony, Huawei, Jabra or Bose. If you are short of budget go for this

## Frequently Bought Together

- Otium Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black
- Bluetooth Headphones, Running Wireless Earbuds with 10 Hours Playtime, HD Deep Bass Stereo IPX7 Waterproof Sport Earphones for Gym Workout and Sports, Bluetooth 5.1 CVC 6.0 Noise Cancelling Headsets
- WISHTIME Bluetooth Headphones, Otium Wireless Sports Earphones, Mic IPX7 Waterproof HD Stereo

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**Shop now:** [https://www.desertcart.vn/products/263672239-bluetooth-earbuds-wireless-headphones-bluetooth-headphones-sports-earbuds-ipx7-waterproof](https://www.desertcart.vn/products/263672239-bluetooth-earbuds-wireless-headphones-bluetooth-headphones-sports-earbuds-ipx7-waterproof)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-09*