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AOC
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| Brand | AOC |
|---|---|
| Speaker Maximum Output Power | 5 Watts |
| Frequency Response | 2 KHz |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | Stereo |
| mounting_type | Portable |
|---|---|
| model_name | ACS4311 |
| speaker_type | Portable Speaker |
| recommended_uses_for_product | Indoor/Outdoor |
| compatible_devices | Smartphone |
| unit_count | 1.0 Count |
| surround_sound_channel_configuration | 2.0 |
| color | Black |
| included_components | Power Cable |
| product_dimensions | 4"D x 2"W x 3"H |
| is_waterproof | true |
| warranty_type | Limited |
| number_of_items | 1 |
| control_method | App, Touch |
| wireless_communication_technology | Bluetooth |
| speaker_size | 4 Inches |
| audio_driver_type | Dynamic Driver |
| specific_uses_for_product | Indoor/Outdoor, Travel |
| manufacturer | AOC |
| shape | rectangular prism |
| item_weight | 15.5 ounces |
| item_model_number | ACS4311 |
| best_sellers_rank | #417 in Portable Bluetooth Speakers #3,771 in MP3 & MP4 Player Accessories |
| date_first_available | September 11, 2025 |
Product video 1
Customers say
Customers praise the Bluetooth speaker's clear sound quality and compact design that slips easily into bags or pockets. Customers like its appearance, with one describing it as looking like a tiny vintage radio.
Great little speaker. Compact but surprisingly loud with clear sound and solid bass for its size. The waterproof design makes it perfect for the shower or outdoors, and the battery life easily lasts through long days. Easy to pair and feels well made. A great value for a portable speaker. Read more
Great little speaker! I’m honestly impressed by how loud and clear this speaker is for its size. The bass is surprisingly good, and the sound stays clear even at higher volume. Bluetooth 5.4 connects fast and stays stable with no drops. I love that it’s waterproof and dustproof perfect for the shower, outdoors, and travel without worrying about splashes. The battery life is a big plus too; it lasts forever before needing a charge. Super compact but powerful. Easy to carry, easy to use, and great sound. Definitely recommend if you want a small but reliable Bluetooth speaker. Read more
The speaker has very good sound for its size, with defined bass and sufficient volume. It connects quickly via Bluetooth and the battery lasts a long time. It is waterproof and dustproof, perfect for the shower or taking it anywhere. Compact, light and of excellent quality. Read more
I recently purchased this AOC Portable Bluetooth Speaker, and it has been a great addition to my daily routine. First off, the sound quality is impressive for such a small device. The BassUp feature really enhances the low frequencies, making the music feel more vibrant. The Bluetooth connectivity is super reliable. I have had no issues pairing it with my phone or tablet. it's quick and easy, which is a huge plus when I'm out and about. I love that it's compact enough to throw in my bag, yet it still manages to pack a punch when it comes to sound. One of the highlights for me is the 30-hour playtime. I have taken it on several trips, and I didn't have to worry about recharging it as often as I thought I would. It holds up really well during outdoor use, thanks to the waterproof rating. I have used it at the beach and by the pool, and it just keeps on going. This speaker offers solid sound, is easy to transport, and can handle a bit of adventure. For the price, it was a great value. I definitely recommend checking this one out. It's been perfect for my home listening, outdoor hangouts, and travel needs. Overall, very happy with the purchase and the quality of this speaker. Read more
The portable Bluetooth speaker really impressed me. The sound is clear with strong volume and great bass for its size. It pairs instantly, the battery lasts a long time, and it’s super lightweight to take anywhere. Perfect for home, travel, or outdoors. Amazing value and quality, highly recommend! Read more
I was pleasantly surprised by this AOC speaker. Despite its compact size, it delivers powerful and clear sound with solid bass thanks to the BassUp feature. The Bluetooth connection is fast and stable, and the wireless stereo pairing works very well.Battery life is one of its strongest points—it lasts for many hours, making it perfect for all-day use without worrying about recharging. The design is sleek, durable, and easy to carry. Being IP65 waterproof also makes it ideal for outdoor use, the kitchen, or even the beach. Read more
It's surprising how powerful and clear it sounds for its compact size. The bass feels tight, the connection is stable, and the battery lasts perfectly for daily use and travel. It's water-resistant and feels well-built. A great buy for the price. Read more
The AOC portable Bluetooth speaker delivers clear, powerful sound with impressive bass for its size. Bluetooth 5.4 connects quickly, and the 30-hour battery life easily lasts all day and beyond. The IP67 waterproof and dustproof design makes it perfect for the shower, travel, and outdoor use. Compact, durable, and great value. Read more