# RIENOK S1 Pro 40W Bluetooth Speaker

The RIENOK S1 Pro is a portable Bluetooth speaker listed with 40W output, stereo sound and IPX7 water resistance. Its claimed 30-hour battery life is conditional on volume, lighting and music type, while the listing gives conflicting Bluetooth versions that should be checked before purchase.

- [Original product page](https://bargainpostbox.co.uk/product/rienok-s1-pro-40w-bluetooth-speaker)
- [View offer](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: RIENOK
- Model: Rienok S1 Pro
- Category: Electronics > Speakers & Soundbars > Speakers
- Price: 25.49 GBP
- Previous price: 29.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:39:05.665Z
- Rating: 4.6 / 5
- Reviews: 32193

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing claims 40W maximum output and stereo audio.
- EQ modes are listed as Vocal, Music and Extra Bass, selectable with a dedicated button.
- The product description claims IPX7 water resistance and immersion in 1 metre of water.
- Two S1 Pro speakers are claimed to support pairing. The listing does not establish that two speakers are included.
- RGB lighting is described as changing with the music.
- The stated maximum battery runtime varies with volume, lighting and music type.

## Pros

- Three stated EQ modes offer a choice between vocal emphasis, music and extra bass.
- The listing describes Bluetooth, SD card and AUX playback, plus a built-in microphone for hands-free calls.
- The stated IPX7 claim suits buyers seeking a speaker for poolside or outdoor use, subject to the manufacturer's usage conditions.

## Cons

- The claimed 30-hour runtime is not unconditional and varies with listening and lighting settings.

## Specifications

### Identity
- Brand: RIENOK
- Model: Rienok S1 Pro
- Colour: Charcoal Black
### Audio
- Maximum output power: 40 Watts
- Audio output mode: Stereo
- Channel configuration: 2.0
- Frequency response: 20 KHz
- Audio driver type: Dynamic Driver
- Audio driver size: 50 Millimetres
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Control methods listed: App, Touch
- Compatible devices: Laptop, MP3 Player, Smartphone, Television
### Power and battery
- Battery life listed: 30 Hours
- Battery capacity: 3600 Milliamp Hours
- Input voltage: 5 Volts
- Batteries listed: 1 Nonstandard Battery batteries required. \(included\)
### Dimensions and installation
- Speaker size: 21.3 Centimetres
- Dimensions (D x W x H): 8D x 8W x 21H centimetres
- Mounting type: Tabletop
### Warranty
- Product warranty: 2 years
- Warranty type: Extended

## Before you buy

- Listing details are inconsistent on Bluetooth version: the title says Bluetooth 5.0, while a feature claim says Bluetooth 5.3. The two-S1-Pro pairing feature is claimed, but the package contents do not confirm a second speaker. The runtime claim is conditional on volume, lighting and music type, and the product description's immersion claim does not specify a duration.

## A good fit for

- Listeners wanting a portable speaker with listed stereo output and selectable EQ modes.
- Buyers looking for a speaker described for poolside, shower or outdoor use who will observe the stated water-resistance conditions.
- People who want RGB lighting and the option to pair two S1 Pro speakers.

## Less suited to

- Buyers who need a confirmed Bluetooth version before ordering.
- Anyone relying on 30 hours of playtime regardless of volume, lighting or music choice.

## Customer feedback

Customer feedback highlights loud, powerful sound, battery life, Bluetooth connectivity, ease of use and colour-changing lights. Some feedback also reports that the speaker stops working, so functionality is not uniformly positive. These are reported perceptions, not confirmation of the listing's 40W output or stated battery runtime. For outdoor listening, the stated IPX7 claim and the conditional runtime are relevant features to weigh alongside the mixed functionality feedback.
- Positive themes: Customers praise sound quality and volume, and report positive experiences with battery life, Bluetooth connectivity and ease of use.
- Positive themes: Customers also appreciate the colour-changing lights.
- Negative themes: Some customers report that the speaker stops working.
- Mixed feedback: Functionality receives mixed feedback.

## Frequently asked questions

### How long does the RIENOK S1 Pro battery last?
The listing states 30 hours, but its feature text qualifies this as up to 30 hours and says runtime varies with volume, lighting and music type.
### Which Bluetooth version does this speaker use?
The listing conflicts: its title says Bluetooth 5.0 and a feature claim says Bluetooth 5.3. Confirm the version with the selected listing before buying if it matters to you.
### Can two speakers be paired together?
The description claims two S1 Pro speakers can be paired. It does not confirm that a second speaker is included in this product's package.
### Is the speaker waterproof?
The listing claims IPX7 and says it can be immersed in 1 metre of water. It does not state an immersion duration, so follow the manufacturer's instructions.

## Alternative options

- [Portable Bluetooth Speaker, Bluetooth 5.4 Speaker,25W Dual Speaker with LED Display, Deep Bass, 25H Playtime, Colorful RGB Lights, IPX7 Waterproof,TWS pairing for Outdoor/Home/Party/Travel,Gift Ideas](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [UOHHBOE Portable Bluetooth Speaker 20W, IPX7 Waterproof with Stereo Sound \| 15H Playtime, RGB Lights, Bluetooth 5.3, TWS Pairing, TF Card and AUX Input for Parties, Beach Trips and Travel](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [MIATONE Rush Pro Bluetooth Speaker, IPX7 Waterproof, 20W Deep Bass, 360° Sound, Switchable LED Light, Bluetooth Speaker TWS Compatible, Built-in Microphone, Bluetooth 5.4, Bath, Festival gifts \(Black\)](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [W-KING Bluetooth Speaker, 60W MAX Portable Loud Speakers Wireless Bluetooth \| IPX6 Waterproof Rugged Floating Outdoor Speakers, 24H, EQ, AUX TF USB Playback, 30W Powerful Bass Boombox for Party Camping](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [aowoka Bluetooth Speaker, Portable Wireless Bluetooth 5.4 Speaker, 20W Stereo Sound, Deep Bass, LED Display, 20H Playtime, IPX7 Waterproof, TWS Pairing for Outdoor, Party, Travel](https://bargainpostbox.co.uk/visit/aowoka-s15-1-ytuk-bk5-bluetooth-speaker)
- [Ortizan Bluetooth Speaker, Portable Wireless Bluetooth Speakers With Led Light, Louder Volume & Enhanced Bass, IPX7 Waterproof, 30H Playtime, Durable Loud Outdoor Speaker for Travel, Sport](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [UOHHBOE 30W Bluetooth Speaker, Waterproof Portable Speaker with Deep Bass \| IPX7 Waterproof, 30H Playtime, RGB Lights, Bluetooth 5.4, TWS Pairing and TF/AUX/USB Playback for Parties and Travel](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [Ortizan Bluetooth Speaker, Speakers Wireless Bluetooth 5.3,IPX7 Waterproof, 24W Stereo Sound, 30H Playtime, RGB Light, TF Card & AUX Portable Bluetooth Speaker for Outdoor Travel, Sport](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [Portable Bluetooth Speaker, 30W Stereo, Deep Bass, 3 RGB Lights/TWS Pairing \| 30H Playtime, Bluetooth Speaker Wireless Built-in Mic with 3 EQ Modes, IP7 Waterproof Outdoor Speaker for Travel/Party/Sport](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [Ortizan 40W Bluetooth Speaker X8Pro with Voice Assistant & Strap, Portable Speakers Wireless Bluetooth 5.3 with RGB Light, Loud Volume & Enhanced Bass, IPX7 Waterproof, 30H Play, 3 EQ Modes,Aux/TF/TWS](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [Portable Bluetooth Speaker 20W, IPX7 Waterproof with Deep Bass & TWS](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)
- [MIATONE Boompro Bluetooth Speaker 36W with Stereo Sound for Present - Black \| Portable Speaker Bluetooth 5.3 Wireless USB Type C Outdoor and Travel, 5000mAh Up to 16H Playtime Indoor \(Black\)](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)

## Add-ons

- [Syncwire Aux Cable 3.5mm –3.3ft/1M- Nylon Braided Aux Lead for Car, Headphone, iPhone, iPad, iPod, Samsung, MP3 Player, Smartphone, Echo Dot, Tablet, Home Stereos, Laptop and More – Black](https://bargainpostbox.co.uk/visit/rienok-s1-pro-40w-bluetooth-speaker)

## Images

![RIENOK S1 Pro 40W Bluetooth Speaker — 1](https://bargainpostbox.co.uk/i/0Dkog9A7R7Zu2xbeO7UH_qKYZz1SCCYsgsl3BGbuLDVwPc1SB1xST2J_NZYwqDe5i6BxcxVGsOAUpKVB1_x0vZwISiDUXo2febuCdgRPssJflhikHB7ZA3Cm.jpg)

![RIENOK S1 Pro 40W Bluetooth Speaker — 2](https://bargainpostbox.co.uk/i/0GZbRXTsyjQwaxh9AclJwxMijM8nTgqAxZsKiU2qYzb3uzjKGd7IVNwdX8m0qQkMbNYgtzkcLWUWApY_UPppgluiZ3eGc4aCY2mfaB-sElY-CgwyF8EALB1k.jpg)

![RIENOK S1 Pro 40W Bluetooth Speaker — 3](https://bargainpostbox.co.uk/i/uCLwbAUE7YmKhIVewtnUS_qZtHLBwDVfmVPADjzTvT7Ak0s01pAAzOYtQFhZvnLwXxyImTq2Rvog3Y2oLGFFiSvGO2EM7JB0JXzmykZ6MLU4qnov6LArIwVg.jpg)

![RIENOK S1 Pro 40W Bluetooth Speaker — 4](https://bargainpostbox.co.uk/i/Uz92kdFzRyrgWBA-KAcX7VA1lNsvOTRpv9VzsZL1-KcAZQ76aGX2g80XDi69mlF7K6voL4pjugcGq_TBCk6UpLe8oZHtSuhW-Xcq48qzwguPSA9-_ybTLTdc.jpg)

![RIENOK S1 Pro 40W Bluetooth Speaker — 5](https://bargainpostbox.co.uk/i/T9c3JT97NgsQB5FcQm10vzJNwD-t1w-9OJouwLwUxmKMCRcEIWScKEKUcnCuG8LqIJroBcZE9P16nULBiisog3-Bh5kuybosyGpmgyd2nwYBsGDRhJXF89bW.jpg)

![RIENOK S1 Pro 40W Bluetooth Speaker — 6](https://bargainpostbox.co.uk/i/Vxt1cQYK67p_9H-XaDInE_Cvhe4LJ9lhAgPhWZAaJ98pLHY5Gvb6MW9vRG6coxmR_2JYXPNOyoSQWo3Z9SreNWaD6qmFoKD5hck2eojzMpLiT-JBJ6gZfFo5.jpg)

![RIENOK S1 Pro 40W Bluetooth Speaker — 7](https://bargainpostbox.co.uk/i/VQ3-hQP48Wj1gwWCo9Nm261aMs0WL7hXrMvfdZCcmk8CMaJSMJhzU71lkVipgqZIEiD8Z8wjFpPK0bthGUEstntjYL0kptchGCU0K4B0vKCcJIf_G5q8Elfy.jpg)