Product Name: ACEFAST K2 Air Portable Wireless Speaker
BT Version: Bluetooth 5.3
Transmission Distance: ≥10 meters
Speaker Units: 2 × 2.75″
Peak Power: 2 × 20W (40W total)
Battery Capacity: 4400mAh
Playtime: Up to 10 hours
Charging Time: 3 hours
Input: DC 5V⎓1A / 5V⎓2A (USB-C)
Frequency Response: 50Hz–20kHz
Waterproof Rating: IPX5
Special Features: DSP processor, TWS interconnection, RGB lighting, shoulder strap
Size: 283 × 124 × 120mm
Weight: 1.85kg
Playback Modes: Bluetooth, USB flash drive
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