Bluetooth Speaker
Availability: In Stock
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SKU: TST-YY-120
Type: mini speaker
Connection: bluetooth connection
Interface type :USB
Battery capacity :300
Frequency response range: 60hz-15khz
Output power :3W
Signal to noise ratio: 90 db or higher
Power supply: built-in lithium battery
Vocal tract: other
Broadcast time :6 hours
Extended storage: not supported
Bluetooth protocol :3.0
Number of speakers :1
Effective distance :10 meters
Function: call function
