# ERKEI SEHN Beat Boom H-185 Bluetooth Speaker, IPX7, 25W RMS, Grass Green

Bring stereo music and beat-synced lights to outdoor gatherings with this compact, IPX7 waterproof Bluetooth speaker.

- [Original product page](https://www.ofertitastop.com/us/product/erkei-sehn-beat-boom-185-bluetooth)
- [View offer](https://www.ofertitastop.com/us/visit/erkei-sehn-beat-boom-185-bluetooth)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-31T02:48:22.963Z
- Brand: ERKEI SEHN
- Model: Beat Boom
- SKU: ofertitastop-us-173881
- Category: Electronics > Audio > Audio Components > Speakers
- Source store: amazon US
- Active deal: Yes
- Price: 49.99 USD
- Previous price: 59.98 USD
- Discount: 17%
- Rating: 4.5 / 5
- Reviews: 1136

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

## Description

IPX7 waterproofing helps the ERKEI SEHN Beat Boom H-185 handle rain, splashes, and poolside settings, while its compact design makes it easy to bring along. It pairs portable stereo sound with colorful lights that pulse to the music.

For get-togethers, the light show and TWS pairing add atmosphere and the option to connect two speakers. For everyday listening, Bluetooth or the AUX input gives you a straightforward way to play audio from a compatible device.

Use it for backyard parties, beach trips, barbecues, camping, or music at home. The built-in microphone also lets you take phone calls through the speaker.

## Best use cases

The Beat Boom is designed for outdoor activities and events as well as everyday music, games, and movies. Bring it to a picnic or set it on a table during a small gathering, its stereo output and dynamic drivers provide the audio, while the colorful lights add a visual element. Turn the lights on for a party atmosphere or off when you want to focus on listening.

If your priority is a simple speaker for audio alone, a light-free design may better suit that need. Choose this model when you want portable music with visual effects, plus the option to pair a second speaker for synchronized playback and stereo sound.

## Technical details

- Model: Beat Boom H-185
- Type: Portable Bluetooth speaker
- Audio: Stereo, 25W RMS, 50W peak
- Water resistance: IPX7
- Wireless range: Up to 100 feet
- Connectivity: Bluetooth 5.3, AUX
- Dimensions: 2.91 x 9.05 x 2.99 inches
- Weight: 1.2 pounds
- Color: Grass Green
- Included: Type-C charging cable and quick start guide

## Where it shines

The rounded triangular-prism shape is compact for carrying and tabletop placement, and the IPX7 rating suits settings where rain or splashes are part of the day. For a beach outing, the speaker can provide music while its lights bring a little extra color to the gathering. Bluetooth offers wireless playback, and the AUX jack gives you another way to connect an audio source.

TWS pairing is useful when one speaker is not the setup you want: pair two compatible speakers to play music together. The built-in microphone adds a practical option for calls, so you can speak through the speaker without picking up your phone. A one-year manufacturer warranty is also listed for this model.

Buyers often praise the sound and volume, and also mention the battery life, Bluetooth connection, and lights that blink with the music. Ease of use and the speaker’s compact size are other points customers appreciate.

## Practical questions

**Can it be used near water?** The speaker has an IPX7 waterproof rating, making it suitable for rain, splashes, and poolside use. The product information also describes submersion protection up to 3.3 feet for up to 30 minutes.

**Can I connect two speakers?** Yes. TWS pairing lets you link two speakers for synchronized playback and stereo sound.

**What are the ways to play audio?** Stream wirelessly over Bluetooth or connect an audio source through the AUX jack. The built-in microphone also supports phone calls through the speaker.

## Buying verdict

A solid pick if you want one portable speaker for outdoor gatherings and everyday listening, with IPX7 water protection, TWS pairing, and music-synchronized lights. Its Bluetooth and AUX options make it practical across different listening setups, while the compact Grass Green design is easy to place on a table or take along.

## Images

![ERKEI SEHN Beat Boom H-185 Bluetooth Speaker, IPX7, 25W RMS, Grass Green — 1](https://www.ofertitastop.com/i/_ooFjc4n6e9lSso5-kqW-O6AXI0u-i1CAwvW8dni-78pEBKVMUZ6J3N1DAM-6IxOCmKTqEri-Fgfoo_ACogd6Ohyh_ZByIAFKV5H08qZbDdI8maGCe9UCYYGyQ.jpg)

![ERKEI SEHN Beat Boom H-185 Bluetooth Speaker, IPX7, 25W RMS, Grass Green — 2](https://www.ofertitastop.com/i/7ygiSeiHDDSq3sO9ogOv5xkb5nvsaVc5YCQ-5tb5Q--AqurgA08avF5JfiSyufkxKolu-JR3damz4UpLWDlUELoIUDGU2FNZoKcnfyGH8in5OPYmTd70AE_Eig.jpg)

![ERKEI SEHN Beat Boom H-185 Bluetooth Speaker, IPX7, 25W RMS, Grass Green — 3](https://www.ofertitastop.com/i/KG1mesBz08APeZLAXxdcFRTmt8w878feFcdvkIgSprszcNX1R09XjACFp9GT2NXwwIdWXKuX-PcDlNSiZmmNwROBa5-ZB1CXdRWD_lLYz-5cfFTYeHv7kP--RQ.jpg)

![ERKEI SEHN Beat Boom H-185 Bluetooth Speaker, IPX7, 25W RMS, Grass Green — 4](https://www.ofertitastop.com/i/sNWxHWmtUGPyKxv6ZSXyU8TtIkAkPFxQNrQQA9i8bliCFu3vOAeSMR8kAgbb7_jsmv0e8RGfqHNGs97j2vRrQKyLT5ny1wbToOE4awTEcpC_iBr-dWz_MKJKwA.jpg)

![ERKEI SEHN Beat Boom H-185 Bluetooth Speaker, IPX7, 25W RMS, Grass Green — 5](https://www.ofertitastop.com/i/UQR3b4dIR6Rzj10xujouE74VtlKLo_K1VaFLi_pqB21CPRaKZqDXWGlrYEFKZfAYhQOVbQkMYHM3OcFuZ4bC1BeBpwdX1NaZaRwHcbN1QNEqvANqjQAc0FCCOg.jpg)