Users Manual
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Brands
SHENZHEN OTTO INTELLIGENCE TECHNOLOGY Manuals
Electronics
Bluetooth board
1
2
3
4
PCB
尺寸
:
69.0mm*
35.0mm*1
.6mm
T
op
layer
Bottom
layer
Function
:
1、BLE
APP;
2、Bluet
ooth
Music;
3、Mono
Output;
Speaker
2.0mm
X2
1
2
3
4