User's Manual

Shenzhen Hongtaidingye Electronics Co., Ltd
Doc. No.: WI-12-027-121 Version: A0
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2. Support services
Bluetooth High Quality Audio (A2DP, HFP)
Bluetooth image transmission function (BIP)
Serial port function (SPP)
Bluetooth Printing Service (HCRP)
Bluetooth File Transfer Service (FTP)
Bluetooth Information Exchange Service (OPP)
……
Support equipment:
3. Basic performance testing and requirements
No.
Projects
Detection method
Requirement
1
Appearance
Under sunlight, vertical 30CM, visual for
3S
The external surface of the
commodity should be smooth,
clean, no mechanical damage
and no rust on contacts
2
functional
test
1) Plug the Bluetooth adapter into the
PC (take win10 as an example)
2)Turn on the Bluetooth speaker and
enter the pairing mode. Right click the
Bluetooth icon to add a device and
search for the connection of the
Bluetooth speaker; After success, play
music
3)Play music and move the speaker to
test the distance
1) The Bluetooth icon is displayed
in the lower right corner of the
computer desktop
2) The Bluetooth speaker can be
successfully connected, and the
sound quality is OK
3) The speaker plays normally,
with a distance of about 15m
3
Weigh
Use electronic scales steadily
Error
±
0.1g