ACEFAST K4 Go Portable Wireless SpeakerThe ACEFAST K4 Go Portable Wireless Speaker combines compact design, powerful 5W sound, and IPX7 waterproof protection, making it the perfect choice for music at home, in the office, or on outdoor adventures. With Bluetooth 5.4 connectivity, TWS stereo pairing, and up to 8 hours of playtime, this mini speaker delivers big sound in a pocket-sized body. Its lightweight build with a hanging strap makes it travel-friendly, while the durable design ensures worry-free performance anywhere.Key FeaturesPowerful 5W Output – Delivers rich bass and clear vocals from a compact body.TWS Interconnection – Pair two speakers for immersive stereo sound.IPX7 Waterproof – Resistant to water, rain, and splashes for outdoor use.8 Hours Playtime – Long-lasting battery for uninterrupted entertainment.Minimalist & Lightweight – Weighs only 200g, easy to carry anywhere.Dual Acoustic Units – 45mm full-range driver passive diaphragm for balanced sound.Portable Hanging Strap – Convenient for hiking, camping, or daily travel.Fast Charging – USB-C charging with just 1.5 hours for a full charge.ACEFAST K4 Go Speaker SpecificationsBrandACEFASTModelK4 GoBluetooth Versionv5.4Transmission Distance≥10mFrequency Response60Hz – 20kHzBattery Capacity900mAh / 3.7VInputDC 5V⎓0.86A (USB-C)Charging Time1.5 hoursWorking TimeUp to 8 hours (50% volume)Speaker Unit1x 45mm Full-Range 1x 35×60mm Passive DiaphragmSpeaker PowerRated 4W | Peak 5WSize100 × 40 × 78mmWeight200gWaterproof RatingIPX7Box Contents1x ACEFAST K4 Go Portable Wireless Speaker1x USB-A to USB-C Charging Cable1x User ManualBuy the ACEFAST K4 Go Portable Wireless Speaker at the best price in Bangladesh from Gadget Melody. Enjoy immersive sound, waterproof durability, and portable convenience for both indoor and outdoor use. Searching for the latest ACEFAST K4 Go price in Bangladesh? Get genuine ACEFAST products with fast delivery and secure payment only at Gadget Melody.Explore more portable Bluetooth speakers and ACEFAST accessories to elevate your audio experience.ACEFAST K4 Go – lightweight portable wireless speaker with minimalist design.Compact 200g design of the ACEFAST K4 Go speaker, easy to carry with built-in strap for home or outdoor use.IPX7 waterproof ACEFAST K4 Go speaker – built for outdoor adventures.Durability test of ACEFAST K4 Go portable wireless speaker showing IPX7 waterproof protection against splashes and immersion.ACEFAST K4 Go speaker retail box design.Official packaging of the ACEFAST K4 Go portable wireless speaker, highlighting compact box and modern branding.Unboxing ACEFAST K4 Go portable wireless speaker.Box contents of ACEFAST K4 Go speaker include USB-C charging cable, user manual, and the portable speaker unit.
