ACEFAST K4 GO 5W Portable Wireless Speaker
The ACEFAST K4 GO Portable Wireless Speaker delivers powerful sound in a compact and stylish design. With 5W high-quality output, it’s perfect for music, calls, and entertainment on the go. Its lightweight build and portable strap make it ideal for outdoor use, travel, and casual listening anywhere.
Featuring Bluetooth 5.0 connectivity, this speaker ensures a stable connection, low latency, and seamless streaming from your smartphone, tablet, or laptop. With its long-lasting battery, you can enjoy hours of uninterrupted music, while the built-in microphone allows hands-free calling.
Key Features
- Big Sound in a Small Size: Don’t be fooled by its compact 200g body—the speaker delivers up to 5W peak power, producing deep bass and clear vocals for an immersive listening experience. It features a 45mm full-range speaker and a 35x60mm passive diaphragm for balanced sound.
- IPX7 Waterproof Protection: Designed for worry-free use, the speaker has an IPX7 waterproof rating, protecting it against splashes, rain, and even submersion in water. Take it to the beach, camping, or hiking without fear of water damage.
- Long-Lasting Battery Life: A 900mAh battery delivers up to 8 hours of playtime at 50% volume on a single charge. It recharges quickly via a modern USB-C port in just 1.5 hours.
- TWS Pairing Support: You can easily pair two ACEFAST K4 GO speakers together for a true stereo sound experience. This is perfect for parties or home entertainment, providing a more expansive and immersive audio environment.
- Versatile Connectivity: The speaker supports Bluetooth 5.3 for a fast and stable wireless connection. It also includes multi-input support with a TF card slot and an AUX port, giving you flexible playback options.
- Minimalist and Portable Design: With a sleek, minimalist design, the speaker fits perfectly in your home or office. Its small size (100x40x78mm) and built-in hanging strap make it easy to carry and prevent accidental drops.
Specifications
- Brand: ACEFAST
- Model: K4 Go
- Output Power: 4W (Rated), 5W (Peak)
- Connectivity: Bluetooth 5.3, AUX, TF Card
- Transmission Distance: ≥10m
- Frequency Response: 60Hz–20kHz
- Battery Capacity: 900mAh
- Charging Time: 1.5 hours (via USB-C)
- Playtime: Up to 8 hours (at 50% volume)
- Waterproof Rating: IPX7
- Size: 100 x 40 x 78 mm
- Weight: 200g
