Category: mini speaker
<br />Connection: Bluetooth connection
<br />Interface type: USB
<br />Battery capacity: 1200mAh
<br />Frequency range: 100HZ-20KHZ
<br />Output power: 3WX2
<br />The signal-to-noise ratio is not less than 70dB
<br />Power supply: built in lithium battery
<br />Channel: 2.1
<br />Duration: 6 hours
<br />Extended storage: 32GB
<br />Bluetooth protocol: 3
<br />Horn number: 2
<br />Effective distance: 10 meters
<br />Function: anti fall, voice prompt, card
<br />Mode of operation: key
<br />Applicable crowd: General
<br />Display: None
<br />Play format: WAV, MP3, WMA
<br />Shell material: plastic
<br />Whether to support APP: no
<br />Format: support TF Card
<br />Speaker adjustment: Keys
<br />Is there a radio function: Yes
<br />Case material: plastic
<br />Appearance size: 120mmx38mmx54mm
<br />Product weight: 0.28 (KG)
<br />Packing list: speaker, audio line, charging line
<br />Color: blue, black, red BC