Product information:

Functions: Card, waterproof, dust-proof, anti-fall, voice prompt, call function,NFC function

Applicable scenario: fitness, outdoor, mobile portable

Connection: 3.5MM audio jack USB Bluetooth connection card reader

Interface type: USB

Frequency response range: 100HZ-20KHZ

Output power: 10~20W

Signal to noise ratio: ≥95dB

Power supply: Built-in lithium battery

Running time: 24 hours

Extended storage: 32GB

Effective distance: 18 meters

Operation mode: Press the button

Case material: plastic

Box material: metal

Appearance size: 105*105*105mm

Color: Black

Shell technology: alloy frame braided mesh

Built-in battery capacity: 2000 MA -4000 MA

Packing list:

1* Speaker/audio cable/charging cable/warranty card/User manual

Product picture: