HiKOKI Cordless Speaker Main Unit Only Storage Sold Separately AC Adapter Included Battery/Charger US18DA(NN)

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Frequency band: 2.4GHz band (2.400~2.4835GHz) Speaker: Passive radiator 93mm x 1, Midrange 78mm x 2, Tweeter 31mm x 2 Volume adjustment: 30 levels EQ settings: BASS: 6 levels, TREBLE: 6 levels Connection terminal: USB charging terminal (A type): DC5V (max. 2.1A) ・AUX IN terminal: φ3.5mm (audio) Practical maximum output: 10W×2 Power supply: 14.4V/18V sliding lithium-ion battery, multi-volt storage battery, household power supply: AC100V, 50/60Hz Continuous use time (estimate): Approximately 40 hours (when using BSL 1860) (Volume 15, EQ3, without USB charging)