Cross-border Subwoofer Wireless Bluetooth Small Speaker Outdoor Audio Card Voice Broadcast Mini Smart Speaker

Bluetooth Version: 5.3 Brand: Other Scenario: Outdoor, Home, Karaoke, Live, Other Power mode: USB Whether it is patented Source: No Whether foreign trade: No Color: Manha Large - Subwoofer - Black Gold, Manha Large - Subwoofer - White Gold, Manha Subwoofer - Black, Manha Subwoofer - Gold, Colorful Small Audio Frequency response range: 100HZ-20KHZ Appearance size: 50 Built-in battery capacity: 6000mAh or more Power rating: Default Whether it has a built-in battery: built-in battery Box material: plastic Waterproof grade: not waterproof Main downstream platforms: eBay, Amazon, wish, AliExpress, Indie, LAZADA IPO time: Default After-sales services: store three guarantees Connection method: Bluetooth connection, 3.5MM wired, card Rated voltage: 5 Additional features: card insertion Effective distance: 50 Whether it is a dedicated source for cross-border export: Yes Main sales regions: Japan, Europe, South America, South East Asia, North America, Northeast Asia, Middle East, Latin America, Europe and the United States, Others Signal to noise ratio: ≥ 70dB