Portable Wireless Bluetooth Speaker, Intelligent Bluetooth Speaker Bluetooth Small Speakerhigh Sound Quality High Volume Car Mounted Household Card Insertion Subwoofer

Intelligent Bluetooth Speaker Bluetooth Small Speakerhigh Sound Quality High Volume Car Mounted Household Card Insertion Subwoofer

Features:

360 ° panoramic sound effect with unimaginable high pitched, pleasant mid-range, and Bluetooth 5.0 Speed Stable Memory Pairing Distance is Longer, Transmission is More Stable, Intelligent and Quick Connection Intelligent voice calling, voice song ordering, high-definition call intelligent noise cancelling microphone, filtering environmental noise, High capacity battery music car with long-lasting new upgrade, low power consumption, large capacity lithium battery, long-lasting of 20 hours, ensuring uninterrupted music 6 modes for playing, switching between intelligent conversations, wireless Bluetooth, card/USB playback High volume payment announcement, real- voice without delay, supports payment voice announcement, don't every payment Product Description:

size:13*8.5*6CM

Bluetooth version: 5.0

Bluetooth receiving distance: 10 meters

Pronunciation unit: tweeter+double diaphragm

Battery: 2000mA

Product material: ABS+iron mesh

Product size: 13 * 8.5 * 6CM

Playback mode: Bluetooth/frequency cable/USB drive/memory card/microphone/radio

Packaging:

Subwoofer * 1

Data cable * 1

Connection Bluetooth connection | Card | USB

Frequency response range 100HZ-20KHZ

Signal-to-noise ≥75dB

Number of speakers: 1

Effective distance 10 meters

Box plastic

Power mode USB

grade 2

Bluetooth version 5.1

Built-in battery capacity 2000mAh-4000mAh (inclusive)

Rated power 5

Rated voltage 3.7

technology ABS+metal mesh

Is there a built-in battery? Built-in battery