Portable Small Speaker, Retro Wooden Bluetooth Wireless Speaker, High Sound Quality, USB Flash Drive Charging Speaker

High-concerned chemical : None Origin : Mainland China Bluetooth version : 5.3 Number of Speakers : 2 Applicable Scenarios : Portable and Mobile Power Supply Mode : Lithium Battery Is it a patented source? : No Color : Brown, black, white, red, blue Frequency Response Range : 60Hz-15KHz Appearance Size : 260X112X176 Built-in battery capacity : 2000mAh-4000mAh (inclusive) Rated Power : 40 Does it have a built-in battery? : Built-in battery Case Material : Wooden Waterproof Rating : Not waterproof Net Weight of Product : 1.7KG Time to Market : July 2023 After-sales : Shop Three Guarantees Connection method : Bluetooth connection Rated Voltage : 5 Additional features : Card insertion Effective Distance : Within 10m Main Sales Region : European and American Signal-to-noise ratio : ≥95dB