Sell MC V13 Bluetooth speaker wireless subwoofer outdoor portable sound best price

brand: Mai CongMC function: Card insertion Applicable scenario: desktop speaker unit : 50mmExternal magnetism Certificate type: FCC type: Bluetooth Speaker Place of Origin: Guangdong, China Source category: goods in stock Connection mode: Bluetooth connectivity Udisc SDcard Interface type: USB Frequency Response : 100HZ-20KHZ output power: 10W Signal to noise ratio: ≥85dB Power supply mode: Built in lithium battery Vocal tract: 2.1 Playback duration: about12hour Extended storage: 32GB Bluetooth protocol: 5.0 Number of speakers: 2individual Effective distance: 10rice Operation mode: Key intended for: currency display: nothing Playback format: MP3 Shell material: Metal+Plastic Is it supportedAPP: no Supported formats: Udisc TFcard Bluetooth Speaker adjustment mode: Key Is there a radio function: nothing Cabinet material : Metal+Plastic Appearance dimension: 183*60*61.6mm Product weight: about430g Processing mode: OEM processing Does it support one consignment: support Article number: V13 Packing list: Manual, warranty card, power cord, packing box, storage bag colour: Blue sea Foreign trade: Yes (this commodity is only for foreign trade purposes and may not meet the domestic product standards. Please purchase it carefully.) Power mode: USB There are authorized private brands: yes Is there a special supply source for cross-border export: yes Patent source: no Waterproof grade: IPX 5 Bluetooth version: 5.0 Built in battery capacity: 2000Milliampere-4000Milliampere Product features: TWSInterconnection, subwoofer, high endurance, reverse charging Applicable products: Bluetooth device Bluetooth transmission distance: Accessibility10rice