G2389 tire RGB bluetooth speaker portable multi-function subwoofer outdoor TWS card

Power mode: USB Whether it is patented Source: No Whether foreign trade: No Color: Black Frequency response range: 100HZ-20KHZ Built-in battery capacity: 1200mAh-2000mAh (inclusive) IPO time: 2023 Connection method: Bluetooth connection Rated voltage: 5V Additional features: card insertion, lighting, voice prompts Bluetooth version: 5.0 Brand: Neutral Number of speakers: 1 Part Number: G2389 Scenario: Car, Desktop, Fitness, Outdoor, Home, Mobile Portable, Karaoke, Square Dance, Broadcasting System, Outdoor Lawn, Others Appearance size: 155 * 85MM Rated power: 10W Whether it has a built-in battery: built-in battery Specifications: G2389, G2386 Box material: ABS Waterproof grade: not waterproof Signal to noise ratio: ≥ 75dB