Inwa MZ-307 Wearing Wireless Headset User Manual
- June 2, 2024
- inwa
Table of Contents
Wearing Wireless Headset
MZ-307
User Manual
Product parameters
| Microphone size:￠6.0mm | Battery capacity: 600mAh |
|---|---|
| Sampling rate: 48KHZ | Frequency Response: 2.402-2.476GHZ |
| Frequency range: 32Ω | Speaker impedance: 20HZ~20KHZ |
| Charging time: 2.5h | Send and receive distance: ≥10M |
| Working time: 8h | Product size: 18320498MM |
| Horn diameter:￠40mm | Product Weight:285g |
Packing list
Wearing headphones
Put the side marked L on the left ear and the side marked R on the right ear.
Retractable head beam for a comfortable fit.
Adjust the microphone as needed.
Product description
-
Volume+/Next track
When in play mode, short press a song, long press volume up, a beep sound will be reported when the volume is at maximum -
Microphone mute switch
Short press to mute the microphone; in the Bluetooth/2.4G state, long press to enter the Bluetooth/2.4G pairing state; short press twice to turn on/off the RGB colorful lights -
Volume-/Previous track
When in play mode, short press the previous song, long press the volume to decrease, and a “beep” sound will be reported when the volume is at minimum -
Switch
Slide the power switch up to turn on the headset; slide the power switch down to turn off the headset -
RGB colorful lights
-
3.5mm audio jack
-
USB charging port
-
LED Indicator (Power/Bluetooth/2.4G)
Features
Charging Tips
When the battery is lower than 3.4V, the earphone will report a prompt sound
of “No battery, please charge”, indicating that the battery is currently in a
low power state and the earphone needs to be charged.
Indicator light
The headset is turned on, and the blue light flashes in the search and
reconnect state.
Turn on the headset, short press the microphone mute button “ “, the
microphone mute red light is on, and the microphone mute blue light is on;
long press the microphone mute button “ ” for 3 seconds to enter the pairing
state, and the blue light flashes quickly.
The headset is turned on, and the blue light is always on when the connection
is successful.
When the headset is turned on, the blue light flashes slowly in the
disconnected state.
When the headset is turned on/off, in charging state, the red light is always
on, and the red light is off when fully charged.
Automatic shut-down
Turn on the headset, if the pairing is not successful after 10 minutes, the
headset will automatically shut down.
When the headset is successfully paired with Bluetooth/2.4G, if there is no
audio output for 10 minutes, the headset will automatically shut down.
When the battery is lower than 3.4V, the earphone will report “No battery,
please charge” and automatically shut down after two minutes.
Headphone connection
3.5mm audio cable connection
- Connect the audio cable connector to the headset.
- Connect the other connector of the audio cable to the 3.5mm headphone jack on your PC, Mac, mobile or game console device.
2.4G wireless connection
-
Insert the USB Dongle into the USB port on the PC, Mac or PS4 and the Bluetooth of the device that has been connected to the headset Bluetooth mode is not turned on.
-
Turn on the headset, the headset will automatically pair and connect to the USB Dongle. After the pairing is successful, the blue light of the headset is always on, the Bluetooth of the USB receiver is always on, and the headset will report a “beep” sound.
-
Switch from 2.4G mode to Bluetooth mode:
If the headset is not connected to the USB Dongle after it is turned on, it can be paired and connected with a Bluetooth device.
When the headset is connected to the USB Dongle, unplug the USB Dongle, disconnect the connection with the USB Dongle, the blue light flashes slowly, and you can pair and connect with the Bluetooth device.
Bluetooth connection
-
Turn on the headset, the blue light flashes quickly, the headset enters the search state and the USB Dongle is not plugged into the USB port at this time, that is, it is not in working state.
-
Turn on the Bluetooth of the mobile phone, search for the name “MZ-307” and pair it. The blue light of the headset is always on when the pairing is successful.
-
When the headset is connected to the mobile phone and is playing, short press the microphone mute button “ ” to realize the play/pause function.
-
Switch the Bluetooth mode to 2.4G mode:
When the headset is not connected to the mobile phone via Bluetooth after it is turned on, it can be paired with the USB Dongle.
When the headset is connected to the mobile phone via Bluetooth, long press the microphone mute button “ ” for 3 seconds to disconnect the Bluetooth connection with the mobile phone, the blue light flashes slowly, and the USB Dongle can be paired and connected.
Care and Maintenance
Do not place this product in a place that is too cold or humid, so as not to
affect the internal circuit of the product; avoid using this product during
vigorous exercise or sweating a lot to prevent perspiration from penetrating
into the product and damaging the product.
Do not place this product in a place exposed to sunlight or high temperature.
High temperatures can shorten the life of electronic components, damage
batteries, and deform certain plastic parts.
Do not attempt to disassemble this product. Non-professionals may damage this
product.
Do not drop, vibrate strongly, or hit the product with hard objects, so as not
to damage the internal circuit of the product.
Do not use strong chemicals, cleaning agents to clean this product.
Do not scratch the surface of this product with a sharp point to avoid damage
to the case and appearance.
Precautions
For your personal safety, do not wear or place this product too close to a
pacemaker.
Children should use this product under adult supervision, this product is not
a toy.
Using this product at high volume, especially for a long time, may damage your
hearing.
If you experience heat or hear no sound, remove and disconnect the product
immediately.
For traffic safety, do not use this product while driving or riding a bicycle.
Troubleshooting
Can’t turn on headset
The headset will automatically turn off after 10 minutes of inactivity. Please
turn on the headset again.
Charge the battery.
The headset is not connected to the mobile device
On mobile devices, turn off the Bluetooth function and turn it back on.
Then try pairing again.
Remove “MZ-307” from the mobile device’s Bluetooth list. Then try pairing
again.
Move your mobile device close to the headset, away from other distractions or
obstacles.
Try pairing with another mobile device.
No sound
Make sure the headset is turned on and the battery is charged.
Make sure your headphones and mobile device (or music app) are turned up.
Try another music program.
Try pairing with another mobile device.
If two mobile devices are actively connected, first make sure the other
devices are suspended.
Poor sound quality
Keep your mobile device close to the headset and away from any distractions.
Try pairing with another mobile device.