SZMDLX ZF-350 - User Manual

@@ZEÜX
Pen Clip BTReceiver
User Manual
Dear customer,
Thanks for choosing our product.
Please read through our user manual
thoroughly before you use the product.
in order to ensure the product is used correctly.
1.Please ensure the battery is fully charged before you use
for the first time.
2.1n order to increase the battery service life. ptea5e turn 0"
the receiver after each use. And only use the wire that IS
provided when charging,
3.Avoid putting the receiver in high temperature that 15
above 45'C and minlmize the exposureto sun. as it may
result in an explosion.
A.Donot attempt to break apart. It may result in damage to
the receiver if the Input voltage is too high. andthe receuver
will not work if the input voltage is too low.
54The device may turn off itself automatically nr/and you may
experience a decrease in volume when the device is lowon
battery, Charge your battery may resolve this issue when lhal
it occurs.
What’s Included
BTReceiver'l
USB charging cable’1 Audio cable”
3.5mm audio adapter'1 Accessorles bag‘1
User manual"l Service card”
Cable pie'1
At a Glance
1»3.5mm AUX '"P'-“ 2.Status Indicator
1MicroUSB charging part 4_Microphone
5, VOL-/Next Song
6,Multi-function buttnn[Power button& Play / Pause
& Answer call / Reject catll
7.VOL +/Previous song
UsingYour Receiver
Tum on
@ @
hold
Iurn u"
hol
d
Press the Multi‐function button (or3seconds.
wait for blue light on, Voice prompts
"POWER DN", the red and [1er llghts flash
alternately after 7second,Voice prompts
"F‘AIRING". end enter the BT pairing mode.
Press the multi-tunctian button tor3 seconds.
the receiver will turn off itself.Voice prompts
"POWER OFF". the red light flashes 4 times
promptly and goes off.
All manuals and user guides at all-guides.com
all-guides.com

Summary

Whats Included

At a Glance

Using Your Receiver

Turn On

Press the Multi-function button for 3 seconds to turn on the device, initiating pairing mode.

Turn Off

Press the multi-function button for 3 seconds to turn off the device.

Pairing and Connection

Pairing New BT Device

Connect to a new Bluetooth device by pressing the multi-function button until lights flash alternately.

Connect Two Phones

Connect the receiver to two phones simultaneously by pairing sequentially.

Connection Interruption

The receiver automatically enters pairing mode if the connection is lost.

Re-enter Pairing Mode

Press the multi-function button for 1 second to re-enter pairing mode or reconnect.

Charging

Controls and Functions

Music Controls

Control volume, skip tracks, and play/pause music using the buttons.

Call Controls

Answer, reject, or redial calls using the multi-function button.

Specifications

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Power On/Off
5. Pairing
6. Music Control
7. Calling Function
8. Controls Overview
9. Maintenance Features

The SZMDIX Pen Clip BT Receiver is a compact and portable Bluetooth audio receiver designed to add wireless audio streaming capabilities to devices that lack built-in Bluetooth. Its pen clip design allows for easy attachment to clothing or bags, making it convenient for on-the-go use.

Function Description:

The primary function of this device is to receive Bluetooth audio signals from a source device (like a smartphone or tablet) and output them through a 3.5mm audio jack to a non-Bluetooth audio system, such as wired headphones, car stereos, or home speaker systems. It effectively transforms wired audio devices into wireless ones. The receiver also includes a built-in microphone, enabling hands-free calling when connected to a smartphone.

Important Technical Specifications:

• Product Model: ZF-350
• BT Version: 4.2
• BT Protocol: HFP/HSP/A2DP/AVRCP (Headset Profile, Hands-Free Profile, Advanced Audio Distribution Profile, Audio/Video Remote Control Profile)
• Input: 5V/1A
• Charging Port: Micro USB
• Weight: 11g
• Size: 60 x 14.5 x 12.5mm
• Play Time: 4-5 hours
• Charging Time: 2 hours
• Battery Capacity: 110mAh
• Working Distance: 30ft (approximately 9 meters)

Usage Features:

Power On/Off:

• Turn On: Press and hold the Multi-function button for 3 seconds. A blue light will appear, followed by voice prompts "POWER ON" and "PAIRING". Red and blue lights will flash alternately, indicating it has entered Bluetooth pairing mode.
• Turn Off: Press and hold the Multi-function button for 3 seconds. The device will turn off, accompanied by the voice prompt "POWER OFF" and four flashes of a red light.

Pairing:

• New BT Device Pairing: When the receiver is off, press the Multi-function button for 3 seconds. It will announce "POWER ON" and "PAIRING" with alternating red and blue lights. Use your phone or other Bluetooth device to search for "ZF-350". If a password is required, enter "0000". Upon successful connection, the voice prompt "Connected" will be heard, and the blue light will flash slowly (once every 3 seconds). The receiver will automatically turn off if no Bluetooth device is connected within 5 minutes.
• Re-enter Pairing Mode: From Pairing Mode, press the Multi-function button for 1 second to hear "Disconnect" and see alternating red and blue lights, re-entering pairing mode. From Disconnected Mode, press the Multi-function button for 1 second to hear "Connected" and see a slow blue flash, reconnecting to the previous device.
• Connecting Two Phones: After successfully connecting Phone A, disconnect it. The receiver will re-enter pairing mode. Connect Phone B. Then, select the receiver from Phone A's paired Bluetooth devices list to reconnect. The receiver can be connected to two phones simultaneously.
• Connection Interrupted: If the phone's Bluetooth connection is turned off or moves out of range, the receiver will automatically enter pairing mode.

Music Control:

• Play/Pause: Press the Multi-function button (Button 1) once.
• Next Song: Press Button 3 once.
• Previous Song: Press Button 1 once.
• Volume Up: Press Button 1 once. Long press Button 1 to increase volume to maximum (you will hear a "beeping" tone).
• Volume Down: Press Button 3 once. Long press Button 3 to decrease volume to minimum (you will hear a "beeping" tone).

Calling Function:

• Answer/Hang Up Call: Press the Multi-function button (Button 2) once.
• Reject Call: Long press the Multi-function button (Button 2) for 2 seconds.
• Last Number Redial: Press the Multi-function button (Button 2) twice.

Controls Overview:

The device features three main control buttons:

• Button 1 (VOL+/Previous Song): Used for volume up and previous track.
• Button 2 (Multi-function Button): Serves as Power On/Off, Play/Pause, Answer/Reject Call.
• Button 3 (VOL-/Next Song): Used for volume down and next track.
• Microphone: For hands-free calls.
• 3.5mm Aux Input: For connecting to audio devices.
• Micro USB Charging Port: For charging the device.
• Status Indicator: LED light for status feedback.

Maintenance Features:

• Initial Charge: Ensure the battery is fully charged before first use.
• Battery Life Preservation: Turn off the receiver after each use to extend battery service life. Only use the provided charging cable.
• Charging Indicator: The charging indicator is red while charging and turns off when fully charged.
• Temperature Avoidance: Do not expose the receiver to temperatures above 45°C (113°F) or direct sunlight, as this may lead to an explosion.
• Disassembly Warning: Do not attempt to disassemble the device, as this may cause damage.
• Voltage Sensitivity: The receiver may be damaged if the input voltage is too high or may not function if the input voltage is too low.
• Low Battery Indication: The device may automatically turn off or experience a decrease in volume when the battery is low. Charging the battery should resolve this issue.

SZMDLX ZF-350 Specifications

General

Brand	SZMDLX
Model	ZF-350
Category	Receiver
Language	English