Bluetooth Speaker Multi functional Clock Alarm Clock New Bluetooth Speaker Mid Autumn Festival Gift Bluetooth Speaker

brand: SEC. applicable scenarios: Desktop. applicable scenarios: fitness Exercise. applicable scenarios: Outdoor. applicable scenarios: Home. applicable scenarios: Mobile and portable. applicable scenarios: Outdoor Lawn. patent type: Design Patent. time to Market: 2021.10.12. connection mode: bluetooth connection. Frequency response: 100Hz-20kHz. snr: 75dB. Number of horns: 1. Effective distance: 10 m. Box material: Plastic. appearance size: 1365.5. After sales service: Shop three guarantees. C olor: White. C olor: Black. Power mode: USB. patent number: ZL 202230336019.9. Waterproof grade: IPX 2. Bluetooth version: 5.0. Built in battery capacity: Zero. rated Power: 3. horn unit: 1. rated voltage: 3.7. product Weight: 0.34. Shell technology: Texture. Is there a built-in battery: built-in Battery