360 Rotary with Lifting Mobile Phone Holder Power Bank Bluetooth Speaker Mini Portable Ambient Light Audio

Product information: Power mode: lithium battery Color: black, white, pink Frequency response range: 100HZ-20KHZ Built-in battery capacity: 2000mAh-4000mAh (inclusive) Product net weight: 325g Connection method: Bluetooth connection Rated voltage: 4.2 Additional features: voice prompt, call function Bluetooth Version: 5.3 Number of speakers: 1 Scenarios: Car, Fitness, Outdoor, Home, Karaoke, Live Appearance size: 150 * 85 * 52 Rated power: 5 Whether it has a built-in battery: built-in battery Box material: plastic Signal to noise ratio: ≥ 85dB Package: 1 piece Bluetooth speaker mobile phone holder