1 tk sõjatrummiga kolmanda põlvkonna Bluetooth-kõlar RGB-värvituledega, kaasaskantav veekindel Bluetooth-kõlar välistingimustes

Function: Card insertion, waterproof, radio, dustproof, anti drop, voice prompt Applicable scenarios: In car, desktop, fitness sports, outdoor, home, mobile and portable, square dance, broadcasting system, outdoor lawn Speaker unit: 27MM * 2 Type: Bluetooth Speaker Origin: Shenzhen, China Connection method: Bluetooth connection Interface type: USB Frequency response range: 100HZ-20KHZ Output power: 5W * 2 Signal to noise ratio: ≥ 75dB Power supply method: built-in lithium battery Channel: 2.2 Play duration: 3 hours Extended storage: 32GB Number of speakers: 2 Effective distance: 10 meters Operation mode: button press Target audience: General Display screen: None Play formats: MP3, WMA, WAV, FLC, APE Shell material: plastic Does it support apps? Yes Supported format: USB flash drive Speaker adjustment method: button Does it have a radio function? Yes Box material: Plastic Appearance size: 23 * 10.5 * 10.5CM Product weight: 0.75 (KG) Packing list: Speaker+Charging cable+Audio cable+Strap Color: Blue, Black, Red, Silver Grey, Camouflage Power supply mode: USB Waterproof rating: IPX 2 Bluetooth version: 5.0 Shell technology: cloth wrapping Built in battery capacity: 1200mAh -2000mAh Bluetooth protocol: 4.1