AceFast K4 Go Portable Wireless Speaker

Features:
• Long Battery Life: Enjoy up to 8 hours of playtime on a single charge, perfect for extended outdoor use.
• Portable Speaker: The speaker is a compact and lightweight speaker designed to enjoy mobile audio.
• IPX7 Waterproof: With an IPX7 waterproof rating, this speaker is protected against water immersion, making it perfect for outdoor adventures.
• Ultra-lightweight Design: Weighing only 200g, this pocket-sized speaker is incredibly portable and easy to carry anywhere.
• Convenient Lanyard: The built-in lanyard allows for easy attachment and prevents accidental dropping during outdoor activities.
• Versatile Use: Ideal for various scenarios including home use, hiking, camping, and office environments.

Specification:
Brand: AceFast
Model: K4 Go
Product Name: AceFast K4 Go Portable Wireless Speaker
Bluetooth Version: V5.4
Transmission Distance: ≥10m
Frequency Response: 60Hz-20000Hz
Battery Capacity: 900mAh / 3.7V
Input: DC 5V⎓0.86A (USB-C)
Charging Time: 1.5 hours
Working Time: 8 hours (50% Volume Level Audio Mode)
Speaker Unit: 1 x 45*45mm Full Range Speaker
Power Output: 5W
Waterproof Rating: IPX7
Size: 100*40*78mm
Weight: 200g