User's Manual

2016.05.05
A0
崔育欢
70X120MM
350X120MM
折页
80g书纸
单黑正反印刷
BUTTON CONTROLS
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Specifications
Power Output：3W
Frequency Response：80Hz-20KHz
Power Input：5V 500mA
Separation：≥40dB
S/N Ratio：≥75dB
Product dimension：W52 x D52 x H52mm
CAUTION
PACKAGE CONTENTS
1.Warning: Changes or modifications to this unit not expressly
approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
2.NOTE: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference
to radio communications.
However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
● Reorient or relocate the receiving antenna.
● Increase the separation between the equipment and receiver.
● Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
● Consult the dealer or an experienced radio/TV technician for
help.
3.This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
4.The device has been evaluated to meet general RF exposure
requirement. The device can be used in portable exposure
condition without restriction.
Bluetooth mode
● Turn on the unit, W4 will automatically search the Bluetooth
device. If the device paired before, W4 will connect automatically.
If can’t find paired device, W4 will enter pairing mode
automatically. If W4 does not enter in to pairing mode. Remove
the TF card, now long press of this key will enter in to pairing
mode.
● Active “Bluetooth” function on your device and search for
“Fenda W4”.
● Enter “0000” if your device asks for the PIN code.
Micro USB
TF Card
SHENZHEN FENDA TECHNOLOGY CO., LTD.
ADD：Fenda Hi-Tech Park, Zhoushi Road, Shiyan,
Baoan, Shenzhen, China
Tel：[phone] (800 Line)
Fax: [phone]
P.C：518108
Standby:
Long press to Turn ON/OFF the unit.
Next/Volume increase:
● Short press to Increase the volume level.
● Long press to select the next song.
Pairing, Play/Plause:
● Short press to play/pause the music.
● Long press to switch between Bluetooth & TF card mode.
Prev/Volume increase:
● Short press to Decrease the volume level.
● Long press to select the previous song.
Bluetooth & TF card mode:
W4
User manual
Charging:
The unit has in-built rechargeable battery, Please follow the below
given steps to charge the unit 1st time.
1. Connect the 1 end of supplied USB cable to micro USB jack
of W4 & other end to the 5V USB power like PC, Laptop, charger.
2. RED Colored Indicator will be bright to indicate the charging &
will turn dark once the unit is fully charged.
W4F W4F
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