BOSE 898453-0120 Soundlink Flex Bluetooth Speaker Aquatic 017817862530

( Brand: Bose ), ( Manufacturer Part Number: 898453-0120 ), ( Color: Blue Dusk ), ( Connectivity: Bluetooth, Usb-c, Wired, Wireless ), ( Serial Number: 086253j53450759ae ), ( Type: Wireless Portable Bluetooth Speaker ), ( UPC: 017817862530 )

Review BOSE Soundlink Flex Portable Bluetooth Speaker Aquatic Blue

The **Bose SoundLink Flex Aquatic Bluetooth Speaker (Model 898453-0120)** is a premium, waterproof portable audio solution designed to deliver immersive sound quality while withstanding the rigors of aquatic adventures. Engineered with Bose s signature precision, this compact yet powerful speaker features a **waterproof and dustproof** IPX7 rating, allowing it to be fully submerged in up to 3 feet of water for 30 minutes without compromising performance or durability. Whether you re cruising along a lake, lounging by the pool, or enjoying a beachside sunset, the SoundLink Flex Aquatic ensures your music stays uninterrupted, even in the wettest conditions.

At the heart of this speaker is **Bose s advanced audio technology**, delivering crisp, balanced sound with deep bass and clear highs through its **single 3-inch dynamic driver**. The speaker s **Bluetooth 4.1 connectivity** ensures seamless pairing with smartphones, tablets, and other compatible devices, while the **360-degree sound projection** creates an enveloping audio experience for you and your companions. With a **playtime of up to 12 hours** on a single charge, the SoundLink Flex Aquatic is built for extended outdoor sessions, though its **10-hour battery life** can be extended further with the optional **Bose SoundLink Flex Charging Dock (898453-0121)**.

Beyond its audio prowess, the speaker s **sleek, matte-black finish** and **ergonomic, easy-grip design** make it both stylish and practical for on-the-go use. Its **compact size (5.5 x 3.5 x 3.5 inches)** and **lightweight construction (1.1 pounds)** ensure it s easy to carry in a beach bag, boat, or backpack, while the **built-in microphone** allows for hands-free control via voice commands or phone calls. The **auxiliary 3.5mm input** provides an alternative connection method, making it versatile for non-Bluetooth devices.

Safety and convenience are also prioritized with features like **auto-pause and resume** when the speaker is removed from water, ensuring no accidental interruptions to your playlist. The **low-profile, non-slip base** prevents tipping during outdoor activities, while the **durable, flexible fabric cover** protects against scratches and wear. Whether you re hosting a backyard barbecue, setting up a floating lounge, or simply enjoying a solo swim with your favorite tunes, the Bose SoundLink Flex Aquatic combines **exceptional sound, rugged reliability, and effortless portability** to elevate every moment by the water.

### **Pros and Cons of the Bose SoundLink Flex (Model 898453-0120) Bluetooth Speaker**

1. **Superior Sound Quality** Bose is renowned for its audio engineering, and the SoundLink Flex delivers clear, balanced sound with deep bass and crisp highs. The dual 10W drivers provide full-range audio, making it suitable for music, podcasts, and phone calls.

2. **Waterproof and Durable Design** The speaker is fully waterproof (IPX7 rated), meaning it can withstand submersion in water up to 1 meter for 30 minutes. This makes it ideal for outdoor use, beach trips, and poolside listening without worry.

3. **Portable and Compact** Weighing just **0.6 kg (1.3 lbs)** and measuring **12.5 cm (5 in) in diameter**, it s easy to carry in a backpack, pocket, or handbag. The foldable design further reduces its size when not in use.

4. **Long Battery Life** The speaker offers **up to 12 hours of playtime** on a single charge, which is decent for a portable Bluetooth speaker. Bose also claims **100 hours of standby time**, though real-world usage may vary.

5. **Bluetooth 4.1 with Good Connectivity** The speaker supports Bluetooth 4.1, which provides stable connections with most devices. While not the latest Bluetooth version, it works reliably without frequent reconnections.

6. **Built-in Microphone for Hands-Free Calls** The integrated microphone allows for clear phone calls, which is convenient for outdoor use or when your hands are occupied.

7. **Auxiliary (3.5mm) Input** Unlike many modern Bluetooth speakers, the SoundLink Flex includes a **3.5mm aux input**, making it easy to connect wired devices like turntables or older electronics.

8. **Bose s Reputation for Reliability** Bose speakers are known for durability and consistent performance over time, reducing the risk of frequent replacements or malfunctions.

9. **Affordable for a Bose Speaker** Compared to other high-end Bose models, the SoundLink Flex is reasonably priced, offering premium sound in a portable package without the premium price tag of models like the SoundLink Color.

10. **LED Indicators for Status** The speaker has clear LED lights that show battery level, connection status, and play/pause states, making it easy to monitor without checking your phone.

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1. **No Wireless Charging** Unlike some newer competitors, the SoundLink Flex does not support wireless charging, which can be inconvenient if you rely on Qi pads.

2. **Limited Party Mode (Only 2 Speakers)** Bose s "Party Mode" allows linking two SoundLink Flex speakers for stereo sound, but this feature is limited to just two units. Some competitors support more devices.

3. **No USB-C or Fast Charging** The charging port is a **micro-USB**, which is outdated compared to modern USB-C ports. Charging speed is also slower than newer fast-charging standards.

4. **No Built-in Equalizer or Advanced Audio Modes** Unlike some competitors (e.g., JBL, Ultimate Ears), the SoundLink Flex lacks customizable EQ settings or presets for different music genres.

5. **Plastic Build Feels Less Premium** While durable, the speaker has a **plastic exterior**, which may not feel as sturdy or high-end as some metal-bodied competitors.

6. **No Multi-Room Audio Support** The speaker does not integrate with Bose s multi-room audio system, limiting its use in larger setups.

7. **Average Party Volume** While strong for solo use, the SoundLink Flex may not be loud enough for large gatherings or outdoor events without amplification.

8. **No Touch Controls (Only Physical Buttons)** The speaker relies on **physical buttons** for play/pause, volume, and pairing, which can be less convenient than touch-sensitive controls found on some competitors.

9. **No Built-in Flashlight** Some portable speakers (e.g., JBL Charge) include a flashlight, which can be useful in outdoor or emergency situations. The SoundLink Flex lacks this feature.

10. **Occasional Firmware Glitches** Like many Bluetooth devices, the SoundLink Flex may occasionally experience minor connectivity issues or require firmware updates to maintain optimal performance.

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The **Bose SoundLink Flex (898453-0120)** is a **high-quality, waterproof Bluetooth speaker** that excels in sound clarity, durability, and portability. It s an excellent choice for **individuals who prioritize audio fidelity, outdoor use, and reliability** without needing advanced features like wireless charging or multi-room audio.

However, it **lacks some modern conveniences** (e.g., USB-C, fast charging, touch controls) and has **limited party mode support**. If you re looking for a **premium, no-frills speaker** that sounds great and can handle water exposure, the SoundLink Flex is a **solid pick**. But if you need **more advanced features, higher volume, or multi-speaker setups**, you may want to consider alternatives like the **JBL Charge 5, Ultimate Ears Boom 3, or Bose SoundLink Color**.

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- You want **crystal-clear sound** in a compact, waterproof package.

- You frequently use it **outdoors, at the beach, or in wet conditions**.

- You prefer **Bose s brand reputation** for durability and reliability.

- You don t need **wireless charging, fast charging, or advanced audio customization**.

- You want **higher volume for parties or large spaces**.

- You prefer **USB-C charging and faster battery replenishment**.

- You need **multi-speaker party mode support beyond two units**.

- You want **touch controls or a more premium build**.

**Final Verdict:** The SoundLink Flex is a **great all-around speaker** for solo users who value **sound quality and ruggedness** it s one of Bose s best portable options without the higher price of their newer models.

Details:

The mesh panels are in good condition, clean and have no odor. Thoroughly inspected by experts. Wiped of all data. The speaker was able to connect bluetooth.

Devices have not been reassembled. The housing is in good condition with no damage and minimal wear. Bose SoundLink Flex 2 Portable Bluetooth Speaker Aquatic Blue: $79.99. Rigorously tested and cleaned.

The speaker was able to connect the internet via WiFi. Your New Home for, Pre-owned Tech: Get the best deals on everything from smartphones, tablet's, laptops, camera gear, and even gaming gear. Please view our close up photos, as these are taken of the actual item being offered for sale. Save money, reduce your impact, while enjoying the same great tech.

The port is clean and in good condition. Specifications: Collection Speakers Sub-Collection Bose Speaker Brand model SoundLink Flex 2 Material Number Connectivity Bluetooth USB-C Wired Wireless Type Portable Color Blue Dusk Condition Good UPC Serial# 086253J53450759AE Cosmetic condition: The buttons have no signs of heavy use or wear. Functionality condition. Condition is thoroughly assessed.

The speaker has been tested and the audio sounds great. All external buttons have been tested and they are fully functional.

part #: 8984530120 prices

• $79.99-$350.00

specifications portste:

• brand: Bose
• mpn: 898453-0120
• color: Blue Dusk
• connectivity: Bluetooth, Usb-c, Wired, Wireless
• serial number: 086253j53450759ae
• type: Wireless Portable Bluetooth Speaker
• upc: 017817862530

payments portste:

• other
• credit card: Discover
• wallet: Paypal

offer portste:

• started: May 5, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

seller portste:

• # reviews: 3064
• city: Columbia, South Carolina
• rating: 99.5%

shipping portste:

• transit: 3-7 Days
• carrier: USPS
• cost: $0.00
• type: Fixed
• service: USPS Ground Advantage
• class: Standard

general portste:

• Consumer Electronics > Portable Audio Headphones > Portable Stereos Boomboxes
• condition: Used

returns portste:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days
• method: Money back

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