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Black cylindrical portable speaker with fabric wrap and rubber ends, USB-C port visible

BolaButty C27C Portable Speaker 10W Bluetooth 5.3 IPX5 24H Black

SKU CH-307K-R7N2Z

Portable Bluetooth 5.3 speaker delivering 10 W stereo sound with IPX5 water resistance and up to 24 hours playtime

  • Product nameC27C
  • Connection optionsBluetooth
  • Speaker categoryPortable Speaker
  • Input sourcesBluetooth
  • Operating distance33 ft (10.1 m)
  • Speaker setup2 0
  • 10 W output drives clear sound for music and calls
  • Bluetooth 5.3 keeps a stable link up to 33 feet
  • IPX5 rating resists splashes at the pool or beach
  • Up to 24 hours playtime at half volume with lights off
  • Two speakers pair in TWS mode for wider stereo sound

Portable Sound for Everyday Use

The BolaButty C27C is a compact Bluetooth 5.3 speaker rated at 10 watts total power with a 2.0 driver layout. It weighs 400 grams and measures 7.87 in by 2.76 in by 2.81 in, making it easy to carry in a bag or set on a shelf. The IPX5 rating protects against water splashes, so it suits outdoor gatherings, poolside listening or casual indoor use. A built-in microphone enables hands-free calls when paired with a phone.

Simple Setup with Flexible Power

Pairing is handled entirely over Bluetooth 5.3 with an operating range up to 33 feet, and the supplier notes an extended reach of 100 feet in open conditions. Charging uses the included Type-C cable, and the battery delivers up to 24 hours of playtime at 50 percent volume with the lights off. Two units can be linked via TWS to form a stereo pair, widening the soundstage without any extra wiring or app configuration.

Casual Listeners and Outdoor Enthusiasts

This speaker fits users who want portable audio with splash resistance and long battery life for day trips, camping or home background music. Buyers who need higher output for large spaces, deeper bass extension, or multi-room Wi-Fi streaming should look at larger systems. Audiophiles seeking detailed critical listening will find the 10-watt passive design limited in dynamic range.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $38.99
Typical for this category: the median of 862 items is $39.99.

Specifications

Product
Brand nameBolaButty
Model nameC27C
Part numberBolaButty
Product nameC27C
Product colorBlack
Audio & video
Speaker categoryPortable Speaker
Speaker setup2 0
AmplificationPassive
Driver size2.81 in (7.14 cm)
Frequency response20 kHz
Connectivity
Connection optionsBluetooth
Operating distance33 ft (10.1 m)
Ports & slots
Input sourcesBluetooth
Power
Total wattage10 W
Size & build
Product dimensions7.87 in × 2.76 in × 2.81 in
Product weight400 g
In the box
In the box'1 waterproof Bluetooth speaker, 1 Type-C charging cable, and a quick start guide'

Questions about this item

How long will the 10-watt output run before the battery gives out?

The 10-watt speaker delivers up to 24 hours of playtime at 50 percent volume with the lights turned off, though actual duration varies with volume level and audio content.

Does the IPX5-rated enclosure get hot or loud during all-day playback?

The IPX5 water-resistant housing stays cool and silent during extended use because the passive amplification and Bluetooth 5.3 circuitry generate minimal heat and no fan noise.

What source device and cable are required to charge and stream to this speaker?

Any phone, tablet or laptop with Bluetooth 5.3 will pair within 33 feet, and the included USB Type-C cable connects to a standard USB charger for recharging.

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