---
product_id: 650225142
title: "KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable"
brand: "ouna"
price: "S$282"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/650225142-king-max-140w-portable-wireless-speaker-with-two-microphone-bt5
store_origin: SG
region: Singapore
---

# Dual Microphone Support IPX5 Waterproof Rating 140W Power Output KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable

**Brand:** ouna
**Price:** S$282
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound Experience Anywhere!

## Quick Answers

- **What is this?** KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable by ouna
- **How much does it cost?** S$282 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/650225142-king-max-140w-portable-wireless-speaker-with-two-microphone-bt5)

## Best For

- ouna enthusiasts

## Why This Product

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

## Key Features

- • **Take the Party Anywhere:** Designed for portability, this speaker fits perfectly in your travel bag for music on the go.
- • **Advanced Audio Engineering:** Equipped with dual DSP processors for crystal-clear sound across all frequencies.
- • **Surround Yourself in Music:** Feel the deep bass and surround sound that makes every note resonate.
- • **Unleash the Power of Sound:** Experience a booming 140W output that transforms any space into a concert hall.
- • **Versatile Playback Options:** Enjoy music your way with multiple playback modes including Bluetooth, USB, and TF card.

## Overview

The KING MAX 140W Portable Wireless Speaker is a powerhouse of sound, featuring a robust 140W output, dual microphones for karaoke, and an IPX5 waterproof rating, making it perfect for outdoor events and parties. With versatile playback options and advanced audio processing, this speaker ensures a high-quality music experience wherever you go.

## Description

Specification: Color: Black BT version: V5.2 Rated power: 140W Waterproof: IPX5 Signal-to-noise ratio: 75db Frequency response range: 20Hz- 20kHz Distortion: ≤1% Effective distance: 18M (open area) Input power supply: Type C 5V/3A Playing time: 4-12 hours(varies by volume level and audio content) Charging time: about 9 hours Battery capacity: 36000mAh/7.4V Power supply mode: built-in lithium battery TWS connection: BT Sound effect mode: full frequency/voice/subwoofer Output phone charging: supported Supported formats: ape/flac/wav/mps Working mode: BT/TF card/USB flash disk/AUX cable/ karaoke Product size: 255x1 25x255mm Product weight: 4476g Package size: 30.5*18*35cm Package weight: 5600g  Package list: 1* Speaker 1* Charging Cable 1* Audio Cable 1* Instruction Manual 1* Strap 2* Microphone

## Features

- High Power Output: This BT speaker has a rated power of 140W, equipped with four speakers and dual diaphragms, it can provide powerful sound output. Whether indoors or outdoors, it can bring a shocking music experience.
- Surround Sound: Through the design of the bass metal diaphragm, this speaker can produce deep bass effects. Combined with the UHF wireless K-song microphone, it can achieve surround sound, making you feel as if you are in a music scene.
- Portable Design: This speaker adopts a portable design, which can be easily put into a travel bag. Wherever you go, you can enjoy high-quality music at any time.
- Multiple Playback Modes: This speaker supports BT playback, TF card playback, wireless dual-mic K-song, 35MM audio input, USB disk playback, and 65MM audio input, which can meet your playback needs in different scenarios.
- Advanced Audio Processing: This speaker uses a high-cost dual DSP audio processor, which can actively judge the frequency of the audio source signal, automatically set the fine crossover point, expand the system frequency response range, and achieve deep bass, clear midrange, and rich high-frequency details.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting type | Portable |
| Power source | Hybrid (AC and Battery) |
| Connector type | Aux, USB |
| Material | other |
| Output wattage | 140 Watts |
| Number of channels | 2 |
| Audio input | 3.5mm, 6.35mm |
| Recommended uses for product | Outdoor events, parties, karaoke nights, conferences, concerts, schools |
| Manufacturer | OUNA |
| Color | Black |
| Material Type | other |
| Product Dimensions | 35 x 30.5 x 18 cm |
| ASIN | B0DD37CGCK |

## Product Details

- **Brand:** OUNA
- **Item dimensions L x W x H:** 35 x 30.5 x 18 centimeters
- **Connectivity technology:** TRS
- **Colour:** Black
- **Compatible devices:** Laptop, Smartphone

## Images

![KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable - Image 1](https://m.media-amazon.com/images/I/71yd1Px-8KL.jpg)
![KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable - Image 2](https://m.media-amazon.com/images/I/71L6xoZEn9L.jpg)
![KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable - Image 3](https://m.media-amazon.com/images/I/71JYjgm0DlL.jpg)
![KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable - Image 4](https://m.media-amazon.com/images/I/71EgcQnEoNL.jpg)
![KING MAX 140W Portable Wireless Speaker with Two Microphone BT5.2 Technology IPX5 Waterproof Speakers TWS Series Stereo Scene HiFi Sound AUX USB Flash Drive TF Card Long Playtime Portable - Image 5](https://m.media-amazon.com/images/I/61lKbQQOjQL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/650225142-king-max-140w-portable-wireless-speaker-with-two-microphone-bt5](https://www.desertcart.sg/products/650225142-king-max-140w-portable-wireless-speaker-with-two-microphone-bt5)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*