Bluetooth Speaker Retro Audio Nostalgic Card Souvenir Creative Design

Product information: Power mode: USB Color: wood grain Frequency response range: 100HZ-20KHZ Built-in battery capacity: 1000mAh-1200mAh (inclusive) Processing method: laser laser Product net weight: 0.23kg IPO time: 2022 Connection method: Bluetooth connection Rated voltage: 5 Additional features: card insertion, voice prompt Packaging list: speaker + charging cable + manual + packaging box Bluetooth version: 5.0 Brand: Neutral Number of speakers: 1 Part Number: FT-BT01 Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, live broadcast, outdoor lawn, other Appearance size: 94 * 60 * 70MM Rated power: 5 Whether it has a built-in battery: built-in battery Box material: plastic Waterproof grade: not waterproof Effective distance: 10 meters Signal to noise ratio: ≥ 75dB