BolaButty C27C 20W Bluetooth Speaker
- 20 watts maximum output, stereo
- 24 hours of battery life
- Waterproof and dustproof, with LED light
- 100 feet (30.48 meters) Bluetooth range
- 400 g, tabletop mount
- Type-C cable and quick start guide included
- 12 month limited warranty
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A tabletop Bluetooth speaker with a long battery run and waterproofing for patios, pools and camping. The listing gives no Bluetooth version and no precise ingress rating beyond waterproof.
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ASIN: B0BRKPVZB4Model: C27CCategory: Portable Bluetooth Speakers
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Overview
A dynamic driver in a tabletop body plays stereo sound over Bluetooth from phones, tablets, laptops and projectors. Two units can pair for stereo, and a built-in microphone handles calls.
Long playtime and waterproofing suit outdoor use around a pool or a campsite. An LED light adds a little atmosphere. The listing says nothing about codecs, and the output figure is a maximum, not a sustained level.
Who it's for
Backyard parties, beach days and hikes where a compact tabletop speaker with long playtime is enough. Buyers who want a rated submersion level, or a large soundstage for a living room, need a bigger speaker.
Pros and cons
- Long battery life per charge
- Waterproof and dustproof body
- Built-in microphone for calls
- Stereo pairing supported
- Ingress rating not stated
- Bluetooth version not listed
- Maximum output, not sustained level
Performance notes
Battery life depends on volume and whether the LED light is on. The driver and its tabletop enclosure produce the sound, so placement on a hard surface affects bass. Bluetooth range is quoted in open space, and walls or bodies shorten it.
Specifications
| Brand | BolaButty |
|---|---|
| Model | C27C |
| Dimensions & fit | |
| Woofer Diameter | 2.81 inches |
| Item Dimensions D x W x H | 7.87 inches D x 2.76 inches W x 2.81 inches H |
| Item weight | 400 g |
| Capacity & performance | |
| Speaker Maximum Output Power | 20 watts |
| Bluetooth Range | 30.48 meters |
| Maximum Range | 100 feet |
| Audio Output Mode | Stereo |
| Power & efficiency | |
| Battery Average Life | 24 hours |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth |
| Mounting Type | Tabletop Mount |
| Warranty & support | |
| Warranty Description | 12 months |
| Other details | |
| Water Resistance Level | Waterproof |
| Number of Microphones | 1 |
| Audio Driver Type | Dynamic Driver |
| BuiltIn Media | 1 waterproof Bluetooth speaker, 1 Type-C charging cable, quick start guide |
Closest rivals on specs
Anker Soundcore 2 Portable Bluetooth Speaker- Speaker Maximum Output Power 20 vs 12 watts (+67%)
- Speaker Size 2.8 vs 1.8 inches (+56%)
Chifenchy Waterproof Portable Bluetooth Speaker- Battery Average Life 24 vs 15 hours (+60%)
- Item Weight 0.88 vs 0.68 pounds (+29%)
- Speaker Maximum Output Power 20 vs 15 watts (+33%)
Ortizan X10 Portable Bluetooth Speaker- Battery Average Life 24 vs 30 hours (-20%)
- Item Weight 0.88 vs 1.15 pounds (-23%)
- Speaker Maximum Output Power 20 vs 24 watts (-17%)
Frequently asked questions
How big is the BolaButty C27C speaker?
It measures 7.87 inches deep, 2.76 inches wide and 2.81 inches high, and weighs 400 g.
Is the BolaButty C27C fully submersible?
The listing calls it waterproof and dustproof but gives no rated depth or time, so avoid prolonged submersion.
Can the BolaButty C27C make phone calls?
The listing includes a built-in microphone, one in total.
What is in the BolaButty C27C box?
One waterproof Bluetooth speaker, one Type-C charging cable and a quick start guide.