Type: Bluetooth speaker
Connection mode: Bluetooth connection
Interface type: USB
Battery capacity: 300
Frequency range: 100HZ-20KHZ.
Output power: 3W
The signal-to-noise ratio is not less than 75dB
Power supply: built in lithium battery
Channel: 5.1
Play time: 6 hours
Extended storage: 16GB
Bluetooth protocol: 4
Speaker number: 1
Effective distance: 10 meters
Function: anti dropping, call function, card, voice prompts, radio
Operation mode: button
Applicable to the crowd: General
Display: None
Play format: MP3
Shell material: Metal
Format: support TF Card
Speaker adjustment mode: button
Whether there is a radio function:
Box material: Wood
Appearance size: 60*60*60*MM
Product weight: 0.18 (KG)
Packing list: box data line
Color: white, pink, blue, green
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