Acefast K4 Go 5W Portable Wireless Speaker
৳ 1,850
ACEFAST K4 Go 5W Portable Wireless Speaker
Don’t let the compact size fool you! The ACEFAST K4 Go delivers big sound in a minimalist, pocket-friendly design. Featuring an IPX7 waterproof rating, a built-in hanging strap, and advanced TWS pairing, it is the ultimate portable companion for hiking, camping, poolside relaxation, or everyday office use.
Key Features
- Big Sound, Small Size: Experience rich bass and crisp vocals with up to 5W peak power output. It features a 45×45mm full-range speaker and a 35×60mm passive diaphragm for a balanced acoustic experience.
- IPX7 Waterproof Protection: Built for the outdoors, this speaker is fully protected against heavy splashes, rain, and even accidental submersion in water.
- Ultra-Portable Design: Weighing just 200g, it fits right in your pocket. The built-in hanging strap makes it incredibly easy to carry and prevents accidental drops.
- Long-Lasting Battery: The 900mAh battery delivers up to 8 hours of uninterrupted playtime (at 50% volume) and recharges fully in just 1.5 hours via modern USB-C.
- Advanced Bluetooth 5.4 & TWS: Enjoy a flawless, stable connection up to 10 meters away. Pair two ACEFAST K4 Go speakers together via True Wireless Stereo (TWS) for a wider, more immersive soundstage.
- Replacement Warranty: Comes with reliable warranty support for your complete peace of mind.
Product Specifications
| Specifications | Details |
|---|---|
| Brand | ACEFAST |
| Model | K4 Go |
| Power Output | Rated 4W | Peak 5W |
| Speaker Unit | 45×45mm full-range + 35×60mm passive diaphragm |
| Bluetooth Version | v5.4 |
| Transmission Distance | ≥ 10 meters |
| Frequency Response | 60Hz – 20,000Hz |
| Battery Capacity | 900mAh / 3.7V |
| Playtime | Up to 8 hours (at 50% volume) |
| Charging Input & Time | DC 5V/0.86A (USB-C) | 1.5 Hours |
| Waterproof Rating | IPX7 |
| Dimensions & Weight | 100 × 40 × 78 mm | 200g |
| Special Features | TWS pairing support, portable strap, ultra-lightweight |
Why Buy from GadgetBreeze?
- 100% Authentic ACEFAST Products
- Fast Delivery Across Bangladesh
- Reliable Warranty Support
- Secure Payment & Cash on Delivery (COD) Available
| Brand |
|---|
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Delivery Information | ডেলিভারি তথ্য
Buy original gadgets in Bangladesh from Gadget Breeze with fast and reliable delivery. We provide nationwide shipping for earbuds, power banks, smartwatches, chargers, and accessories at the best price.
Fast delivery across Bangladesh for power banks, wireless earbuds, smartwatches, chargers, and tech accessories.
| Area (এলাকা) | Charge (৳) | Time (সময়) |
|---|---|---|
| Inside Dhaka Metro | ৳60 | 1–2 Days |
| Gazipur, Savar, Narayanganj | ৳100 | 1–2 Days |
| Outside Dhaka Metro | ৳120 | 2–3 Days |
Why Shop from Gadget Breeze?
- ✔ 100% Original Products Guarantee
- ✔ Fast Delivery in Dhaka (1–2 Days)
- ✔ Nationwide Shipping Available
- ✔ Cash on Delivery (COD)
- ✔ Secure Packaging & Handling
Gadget Breeze ensures fast and safe delivery of all gadgets across Bangladesh. Whether you are ordering a power bank, wireless earbuds, smartwatch, or mobile accessories, we provide reliable shipping service with trusted support.
Order today from Gadget Breeze and enjoy fast delivery anywhere in Bangladesh.
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