---
product_id: 56976488
title: "Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0"
brand: "hemamba"
price: "¥16529"
currency: JPY
in_stock: false
reviews_count: 5
category: "Electronics"
url: https://www.desertcart.jp/products/56976488-hemamba-bluetooth-wireless-stereo-speaker-waterproof-ipx7-rechargeable-battery-10hrs
store_origin: JP
region: Japan
---

# Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0

**Brand:** hemamba
**Price:** ¥16529
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0 by hemamba
- **How much does it cost?** ¥16529 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/56976488-hemamba-bluetooth-wireless-stereo-speaker-waterproof-ipx7-rechargeable-battery-10hrs)

## Best For

- hemamba enthusiasts

## Why This Product

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

## Description

Award Winning Design, The Hemamba A3 is the worlds slimmest IPX7 rated Bluetooth speaker. The IPX7 rating means that The A3 is one of only a handful of designs that are truly waterproof and not just water resistant. Clarity2 has been carefully designed to add flowing lines and curves to an area of Bluetooth speakers that are normal ugly plastic or rubber boxes. Optimised Acoustics The A3 has been carefully designed to obtain the best acoustics from it&apos;s ultra slim enclosure utilising high quality waterproof drivers and an opposing passive subwoofer that stops vibration and maximises sound quality that belies the speakers small dimensions. The sound remains true to the speakers name producing beautiful detail through the entire frequency range with sparkling highs and smooth deep bass down to 75Hz. Pure Sound Unlike many other Bluetooth speakers on the market The A3 doesn&apos;t use any form of electronic DSP or EQ which artificially boost bass which make other frequencies sound muddy and detail is lost. Instead The A3 produces a &quot;Flat response&quot; which keeps the sound true to the original recording. The Right Tool For The Job A3 is produced from an ultra strong plastic enclosure with high grade knock plates on the front and rear. The Knock plates are precisely curved to dissipate energy in the event that the speaker is dropped. Specification: Bluetooth Version: 4.0 &#x2028;Bluetooth Chipset: CSR8635&#x2028; Bluetooth range: Up to 10 metres &#x2028;Battery: 2200mah Lithium&#x2028; Playtime: Up to 10 hours&#x2028; Output Power: 2 x 5 Watts RMS&#x2028; Dimensions: 185 x 30 x 72mm (inc handle) &#x2028;Weight: 322grams

## Features

- Small but loud! 2 x 5 Watt RMS Digital Amplifier is combined with 2 x 40mm Long throw drivers and a Passive Subwoofer.
- Bluetooth Version 4.0 + EDR + NFC. Plays music up to 30 feet (10 meters) from any Bluetooth-enabled device such as your smartphone, notebook, or tablet, strong enough to fill up kitchen, living room, or classroom. It is ideal for personal usage, indoor party or outdoor BBQ or picnic with friends and family. Pairs with Bluetooth Devices, Works for Iphone, Ipad Mini, Ipad 4/3/2, Itouch, Blackberry, Nexus, Samsung and other Smart Phones and Mp3 Players. Easy to pair - No code/pin needed.
- The Worlds slimmest IPX7 waterproof speaker. Stunning design and build quality with front and rear knock plates, real leather handle. Unlike other speakers that claim to be waterproof, A3 has a IPX7 rating meaning this is one of the only true waterproof speakers in the world.
- Large grade A Lithium Polymer battery will allow The A3 to play for up to 10 hrs and is rated to 500 charge cycles

## Images

![Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0 - Image 1](https://images-na.ssl-images-amazon.com/images/I/41Ax03z0QQL.jpg)
![Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0 - Image 2](https://images-na.ssl-images-amazon.com/images/I/51O5ASra27L.jpg)
![Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0 - Image 3](https://images-na.ssl-images-amazon.com/images/I/51llUbgT8gL.jpg)
![Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0 - Image 4](https://images-na.ssl-images-amazon.com/images/I/41P6srp5WdL.jpg)
![Hemamba Bluetooth Wireless Stereo Speaker. Waterproof IPX7, Rechargeable battery 10hrs playtime, 10Watts, BT V4.0 - Image 5](https://images-na.ssl-images-amazon.com/images/I/41RbOlsDd2L.jpg)

## Customer Reviews

### ⭐ AVOID!
        
*by I***N on 5 January 2019*

Ok, so you probably already saw these speakers on amazon, and asking yourself, why is one of them cheaper and the same lookalike is more expensive? Because this is a baaaaad coooopyyyyyyyyyy..........  i have one of these type of speakers....so i can compare....  the front and back is not aluminium like on the others, but plastic....  description also states ipx7....  i report this, absolute lie, you can clearly see the electronics inside through the grill, others have the sponge protection....  sound quality is acceptable for this price, but don't expect too much and it doesn't really have any bass at all...
  

### ⭐⭐⭐⭐ Worth to buy it.
        
*by M***I on 14 November 2018*

I bought this speaker for travel. I wanted something wireless, durable and more powerful than 5 watts so I dictated to try this speaker. The sound I would say  around 7 points out of 10.  The design is really good and there is  no problem with the wireless connection. For me to fill up a room with music, this speaker is perfect. Small, good quality and affordable. Actually I was impressed for the price.I recommend to anyone who looking for a waterproof travel speaker.
  

### ⭐⭐ it is very bad
        
*by U***7 on 15 December 2018*

they used cheap speakers , you could understand when you put the in higher level.
  

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-21*