NizoNi INV00843 Slim Style Wireless Headphone Instruction Manual

SLIM STYLE
WIRELESS HEADPHONES Instruction Manual
INVOOB43

INV00843 Slim Style Wireless Headphone

BLUETOOTH VERSION: 5.0+ edr
HORN: 4 HOLES MAGNETIC
IMPEDANCE: 32Ω
BATTERY: 300mAN
PLAYING TIME: ≤ 6 hours
CHARGING TIME: 3-4 HOURS
FUNCTION: BT, TF, FM, AUX, CALL FUNCTION

Function buttons

• Power on: Press and hold the button for 2 seconds
• Switching off: Press and hold the button for 3 seconds

LED light status

• Low voltage indication: red light flashes slowly
• Charging status: red light always on
• Fully charged state: blue light always on

Pairing

1. Press and turn on the earphone.
2. Pairing with BT enabled devices:

Open the pnone or other device BT mode, search for the
Wireless name “INVOO0843″, click to connect to BT mode.

BT mode

1. Volume plus: Short press button
2. Volume down: Short press button
3. Previous song: Long press key
4. Next song: Long press of the key
5. Playback: short press on the button
6. Pause: short press on the button
7. Answering: short press on the button
8. Refuse to listen: Press and hold the button for 3 seconds
9. Hangup: short press on the button
10. Last number redial: double click on the power button

FM mode

1. Press   to switch to FM mode.
2. In FM mode, press to automatically search for stations.
3. Press to cancel the automatic search.
4. Short press the buttons to adjust the volume.
5. Long press the buttons to change the station.
   The read light will flash quickly during station search and remain steady when playing.

TF card mode

1. Insert a TF card (up to 32GB) to switch to TF card mode. It will automatically play music.
2. Short press the buttons to adjust the volume, and long press the buttons to skip to the next or previous track.

AUX line-in mode
When a 3.4mm audio cable is inserted, the headphones function as regular wired heacphones and the buttons are Not active.
It Supports external audio inout from devices such as mobile phones, MP3 players, CD players, and laptops. After removing the audio cable, the headohones need to be restarted to use Bluetooth mode.

Safety matters and requirements

Due to the small capacity lithium battery used in the Wireless headset.
it cannot be charged with super 1A power Fast charging devices.
Charging must be cone with a regular manufacturer’s charging device.
The Wireless headset must be charged using a regular manufacturer’s charging device or a computer USB port charging device and in accordance with the following 300-1000 mA.
Charging time: Aoprox. 3-4 hours.
Note : Failure to strictly follow this quideline for charging may damage the Wireless headsets, which in extreme cases can cause an explosion and also render the product performance of the product.
When playing music please turn the music to the appropriate volume level to avoid The hearing ts affected by prolonged exposure to IOUC MUSIC.
This device complies with part 15 of the FCO Rules. Operation is subject to the following twa conditions: (1) this device may not cause Narmful interference, and (2) this device must accept any interference recelved, Including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has beén tested and found to comply with the limits for a Class 6 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 rachaté radio frequency eneérdy 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 harmtul interference to racho or television reception, which can be determined by turning the equipmem off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorlent or relocate the récerving antenna.
• Ncrease the separation between the equipment and receiver.
• Connect the equiement into an outlet on a circuit different from that ta which the receiver Is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure raquirement. The device can be used in portable axpasure condition without restriction

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