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E-writing board
E-writing board
GS-BT259(bluetooth speaker)
bluetooth speaker
 
Specification:

Function: Whit Bluetooth

Output:3W

Bluetooth working distance:10M

Frequency Response:280HZ-16KHZ

.Signal-to-noise:≥95dB

Distortion:≤0.5%

Unit size:7.2x7.1x9.5cm