Bluetooth speaker

Connection: Bluetooth connection

Interface type: card reader

Battery capacity: 2400mAh

Frequency range: 100HZ-20KHZ

Output power: 8W

The signal-to-noise ratio is not less than 75dB

Power supply: built in lithium battery

Channel: 2.2

Duration: 6 hours

Extended storage: 32GB

Bluetooth protocol: 3

Horn number: 2

Effective distance: 15 meters

Function: call function, voice prompt, insert card, radio

Mode of operation: touch

Applicable crowd: General

Display: None

Play format: MP3, WMA

Shell material: Metal

Whether to support APP: no

Format: support TF Card

Speaker adjustment: touch

Is there a radio function: Yes

Case material: Metal

Appearance size: 62*80*150MM

Product weight: 0.9 (KG)

Certificate type: CE certification

Color: pink, blue, black, gold, silver grey