# YIER 200W Bluetooth Speaker with Big Bass 🔊

Booming bass and loud, clear sound with the YIER BB-05 200W Bluetooth Speaker for outdoor parties and home use.

- [Original product page](https://www.ofertitastop.com/us/product/yier-200w-bluetooth-speaker-with-big)
- [View offer](https://www.ofertitastop.com/us/visit/yier-200w-bluetooth-speaker-with-big)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-22T22:03:23.855Z
- Brand: YIER
- SKU: ofertitastop-us-14118
- Category: Electronics > Audio > Audio Components > Speakers
- Source store: amazon US
- Active deal: Yes
- Price: 132.99 USD
- Previous price: 139.99 USD
- Discount: 5%
- Rating: 4.4 / 5
- Reviews: 248

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

## Description

This portable Bluetooth boombox delivers powerful party sound and visual flair for outdoor gatherings and home events. The YIER speaker reaches up to 200W peak output with enhanced bass tubes for deeper low end, and it includes LED lighting and a convenient handle to move the speaker between backyard, camping, or beach setups.

## Key Points

This model emphasizes strong bass response and loud stereo output, which makes it suitable for music, movies, and karaoke. Battery life is described as long, and the speaker supports fast charging to reduce downtime. Connectivity is flexible with Bluetooth 5.3, TWS pairing for two-speaker stereo, and wired inputs for microphone, guitar, or AUX connections. A 12-month warranty is provided by the manufacturer.

## Technical Specifications

- Name: **YIER BB-05**
- Peak power: 200W (single speaker)
- Battery playtime: Up to 15 hours according to the manufacturer
- Fast charging: PD & QC 30W, full charge in about 4 hours per manufacturer info
- Wireless: Bluetooth 5.3, TWS support

## Benefits

The speaker’s 200W peak output and bass-reflex tubes are designed to produce a fuller low-frequency presence while keeping vocal and midrange clarity at higher volumes. TWS capability means two units can be paired for a broader stereo image and increased combined power. Fast charging reduces idle time between uses and the handle improves portability for outdoor sessions. LED lights with multiple colors and flashing modes add a visual element that can complement party playlists.

## Usage Recommendations

For the best sound balance, engage the dedicated bass button when you want more punch during upbeat tracks, and switch it off for spoken word or acoustic sets. Use TWS pairing when hosting larger gatherings to spread sound more evenly across the area. The speaker accepts a microphone or guitar via a 3.5 mm jack for live performances or karaoke, and it also reads media from USB or microSD when Bluetooth is not preferred. Consider that actual battery life will vary with volume level, light modes, and source material, according to the manufacturer.

## Images

![YIER 200W Bluetooth Speaker with Big Bass 🔊 — 1](https://www.ofertitastop.com/i/iagkwRdz1w44i0SrYNMlrguHEC54C1ohS_voBOC4zUuzkr2-KbEVToPgCYGNAv0l7zKGGUSR9JG0iOLAcXsD3Q64ob4ge0ENZcQSSRiwP911yihdGHqNHaKLLQ.jpg)

![YIER 200W Bluetooth Speaker with Big Bass 🔊 — 2](https://www.ofertitastop.com/i/u_XSBDF1hoMSvgj6iDmPi2sAlmUIJQihg4gHo-nZqjM7RE9mKs0STRDgo_T7z8lG86Hrm2Cbyrf19DzQC4RVpW-2LCrlVXoqQt1N2F7kPjERXuMSYb3HExbfQg.jpg)

![YIER 200W Bluetooth Speaker with Big Bass 🔊 — 3](https://www.ofertitastop.com/i/MQCj82wvZECrKbW_M90IoCSrN71sImpVcAV-0jSNU5lE_e3zsilLxQJSez5B-YuVjk9J61TO2jIgrrwDqPDvKvR-3RjGvL8KVr67nxaTWW38ql1KQqo7aP-KDQ.jpg)

![YIER 200W Bluetooth Speaker with Big Bass 🔊 — 4](https://www.ofertitastop.com/i/2q1nu5_doDrPkVexP425iN2X3mAhnsO22F7oypV1wxBuYxsXh7WEP9ZLvKOCXzSrLrowFAQk6ttd_X3BDR8245wiZHAzSm2YOG72FU-q-UzV_lcn-9EXoFA8NQ.jpg)

![YIER 200W Bluetooth Speaker with Big Bass 🔊 — 5](https://www.ofertitastop.com/i/y-4qNYG0teM2fvkQsvNWt21dNPSfmo48YQDrv4fTDwz7D2GxHEIElJP3huOW1eWWktsg1kyxVcihj9KyyDd7CkNQcZzRYz7elY448s4uOmIV79pAndK59GMWRQ.jpg)