---
product_id: 103473629
title: "Plantronics BackBeat FIT 305 Sweatproof Sport Earbuds, Wireless Headphones, Black/Grey (Renewed)"
brand: "plantronics"
price: "1215206₫"
currency: VND
in_stock: true
reviews_count: 12
category: "Amazon Renewed"
url: https://www.desertcart.vn/products/103473629-plantronics-backbeat-fit-305-sweatproof-sport-earbuds-wireless-headphones-black
store_origin: VN
region: Vietnam
---

# 6-hour battery life + 15-min quick charge 6mm drivers with noise-isolating fit IPX5 sweat & water resistance Plantronics BackBeat FIT 305 Sweatproof Sport Earbuds, Wireless Headphones, Black/Grey (Renewed)

**Brand:** plantronics
**Price:** 1215206₫
**Availability:** ✅ In Stock

## Summary

> 🎽 Elevate your workout game with earbuds that keep pace and never quit!

## Quick Answers

- **What is this?** Plantronics BackBeat FIT 305 Sweatproof Sport Earbuds, Wireless Headphones, Black/Grey (Renewed) by plantronics
- **How much does it cost?** 1215206₫ 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/103473629-plantronics-backbeat-fit-305-sweatproof-sport-earbuds-wireless-headphones-black)

## Best For

- plantronics enthusiasts

## Why This Product

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

## Key Features

- • **Unstoppable Power:** Up to 6 hours wireless playback with a lightning-fast 15-minute quick charge to keep you moving.
- • **Seamless Connectivity:** Bluetooth 4.2 with multi-device pairing lets you switch effortlessly between calls and tunes all day long.
- • **Secure-Fit Innovation:** Patent-pending eartips and 2-in-1 cable clip ensure your earbuds stay put during every intense session.
- • **Sweatproof Confidence:** IPX5-rated water resistance and P2i coating guard your earbuds against sweat, rain, and spills—workout worry-free.
- • **Immersive Sound Isolation:** 6mm dynamic drivers combined with occlusive eartips block distractions so you focus on your flow.

## Overview

The Plantronics BackBeat FIT 305 are sweatproof, wireless sport earbuds featuring a patent-pending secure-fit design, IPX5 water resistance, and 6mm drivers for noise-isolating sound. With up to 6 hours of battery life and a quick 15-minute charge, they deliver reliable performance for fitness enthusiasts and everyday users alike.

## Description

LONG LASTING BATTERY, Rechargeable battery lets you listen wirelessly with up to six hours of power on a single charge and a full hour of listening from a 15-minute quick charge

Review: Love these - Great product have bought 3 so far The technology connects to up to two devices, which other brand names don’t. I do t use them to workout with, would recommend for fitness. I use them for my everyday use. Great sound quality and microphone for calls. Look and built is great and easy to use
Review: Overall good for calls but not that good for music. Battery okay - Very happy with call quality and uninterrupted connect with my phone. Able play piano app with this means very less sound transfer lag. Looks durable. But this one is not for music lovers. My Jlab go air sounds better than this. Noise isolation in calls is okay kinds, don't compare with $100 wireless buds. It catches by wall clock chirp, so the mic is good but sometimes you don't want outside noise not to go out but it goes. Battery backup is okay, I use it for around 5 hours in a day, 1 full charge a day is enough for me.

## Features

- STABILITY: Patent-pending eartip design and 2-in-1 cable clip provide stability for your wireless earbuds during sport and fitness use
- COMFORT: Ultra-lightweight design and unique patent-pending secure-fit eartips minimize pressure points and provide all-day comfort
- SWEAT AND MOISTURE PROTECTION: Sweatproof P2i coating and IPx5-rated water-resistance protect the earphones from sweat, rain and spills
- NOISE-ISOLATING: 6 mm drivers and occlusive eartip design blocks out noise and delivers deep, rich sound; whether you’re in the gym or out running errands, these noise-isolating headphones will suit your life on the go
- LONG LASTING BATTERY: Rechargeable battery lets you listen wirelessly with up to six hours of power on a single charge and a full hour of listening from a 15-minute quick charge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N16CS2Q |
| Age Range (Description) | Adult |
| Audio Driver Size | 6 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Life | 6 Hours |
| Best Sellers Rank | #63,573 in Electronics ( See Top 100 in Electronics ) #3,139 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 4.2 |
| Cable Feature | Without Cable |
| Charging Time | 15 minutes |
| Compatible Devices | Bluetooth-enabled devices |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Reviews | 3.5 3.5 out of 5 stars (287) |
| Date First Available | January 22, 2019 |
| Earpiece Shape | [INF] Angular or custom-designed for a secure fit |
| Headphones Jack | No Jack |
| Included Components | Cable |
| Input Device Interface | Bluetooth |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.48 ounces |
| Item model number | 209058-21-cr |
| Manufacturer | Plantronics |
| Material | Plastic |
| Model Name | 209058-21-cr |
| Noise Control Features | sound_isolation |
| Number of Items | 1 |
| Other display features | Wireless |
| Product Dimensions | 13.38 x 0.98 x 0.6 inches |
| Special Feature | Sweatproof, sports-and-exercise, wireless |
| Special features | Sweatproof, sports-and-exercise, wireless |
| Specific Uses For Product | Sports and Exercise |
| Supports Bluetooth Technology | Yes |
| UPC | 647213720761 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** Plantronics
- **Color:** Black/Grey
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Sound Isolation

## Images

![Plantronics BackBeat FIT 305 Sweatproof Sport Earbuds, Wireless Headphones, Black/Grey (Renewed) - Image 1](https://m.media-amazon.com/images/I/519jgsTM5hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love these
*by R***A on March 14, 2024*

Great product have bought 3 so far The technology connects to up to two devices, which other brand names don’t. I do t use them to workout with, would recommend for fitness. I use them for my everyday use. Great sound quality and microphone for calls. Look and built is great and easy to use

### ⭐⭐⭐⭐ Overall good for calls but not that good for music. Battery okay
*by S***B on April 26, 2021*

Very happy with call quality and uninterrupted connect with my phone. Able play piano app with this means very less sound transfer lag. Looks durable. But this one is not for music lovers. My Jlab go air sounds better than this. Noise isolation in calls is okay kinds, don't compare with $100 wireless buds. It catches by wall clock chirp, so the mic is good but sometimes you don't want outside noise not to go out but it goes. Battery backup is okay, I use it for around 5 hours in a day, 1 full charge a day is enough for me.

### ⭐⭐⭐ NEW pairs are great. RENEWED Pairs have issues.
*by T***C on October 3, 2019*

I actually love these earbuds and have bought about 5 in the past year. The first 3, new pairs I bought from Plantronics - worked perfectly and I'd give them 5 stars. I used them for a while and lost some and gave others as gifts to family / friends - then bought 2 more recently from Amazon Renewed - for a third of the cost. Firstly: as noted in other comments - the clip that holds the wire in place did not come with the earbuds. Then, just a few weeks after I got them, the left ear stopped working on both of them. Also, often, the paring doesn't work well with one of the earbuds - it only pairs for audio - not for call (and I've re-paired it many times. Still... I can get 3 'renewed' pairs for the price of one new one... so it may still be worth it knowing the issues I had with the slight chance that the next order will be a working pair. - Chayim

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-03*