NAB-4001 - Bluetooth audio receiver Naxa - Free user manual and instructions

Product Type	Bluetooth Audio Receiver
Brand	Naxa
Model	NAB-4001
Dimensions (approx)	2.5 x 1.5 x 0.5 in (6.4 x 3.8 x 1.3 cm)
Weight (approx)	0.5 oz (15 g)
Power Supply	USB (5V DC)
Bluetooth Version	5.0
Wireless Range	Up to 30 ft (10 m)
Audio Output	3.5mm stereo jack (AUX)
Compatible Devices	Smartphones, tablets, computers with Bluetooth
Main Functions	Receive Bluetooth audio and stream to speakers/headphones via AUX
LED Indicator	Shows pairing and connection status
Controls	Power/Multi-function button (pairing, play/pause, answer calls)
Maintenance	Clean with a dry, soft cloth; avoid liquids
Safety Warnings	Keep away from water and heat sources; do not disassemble
Spare Parts	None available separately; device is not user-serviceable
Certifications	FCC, CE

Frequently Asked Questions - NAB-4001 Naxa

How do I pair the NAB-4001 with my phone?

Press and hold the Power button for about 3 seconds until the LED flashes red and blue. Enable Bluetooth on your phone and select NAB-4001 from the list. Once paired, the LED will turn solid blue.

What is the wireless range of the NAB-4001?

The effective range is up to 30 feet (10 meters) in open line of sight. Walls and obstacles may reduce the range.

Does the NAB-4001 have a built-in battery?

No, the NAB-4001 requires external power via the USB port. It does not have a rechargeable battery.

How do I connect the NAB-4001 to speakers without Bluetooth?

Use a 3.5mm AUX cable to connect the receiver's audio output to the input of your speakers or amplifier. Ensure the receiver is paired to your audio source.

Can I use the NAB-4001 with multiple devices?

The NAB-4001 can store pairing info for up to 8 devices, but can only be connected to one device at a time. To switch, disconnect the current device and pair a new one.

Why is the LED not turning on?

Make sure the USB cable is securely connected to a power source (e.g., USB wall adapter or computer). The device requires 5V DC power.

How do I reset the NAB-4001?

Turn off the device. Press and hold the Power button for 10 seconds until the LED flashes rapidly. This clears all paired devices and factory resets the receiver.

Can I answer phone calls with the NAB-4001?

Yes, the NAB-4001 has a built-in microphone. Press the multi-function button to answer or end calls. Audio will route through the connected speakers.

Is the NAB-4001 compatible with all Bluetooth devices?

It works with most Bluetooth-enabled devices, including smartphones, tablets, laptops, and desktop computers running Bluetooth 4.0 or higher.

What should I do if the audio is distorted or cutting out?

Check the Bluetooth range and ensure there are no large obstacles between devices. Also verify that the AUX cable is fully inserted. Reduce the volume on both source and speaker to avoid distortion.

USER MANUAL NAB-4001 Naxa

Instruction Manual

NAB-4001

Black Naxa power bank device with visible branding and speaker grille (no text beyond brand name)

Wireless Audio Adapter with Bluetooth® for AUX Input Connectors

At a Glance

1 Pair status Indicator

2 Power Indicator

3 Power/Pair button

4 USB charge port

5 Line out jack

Press and hold the Power/Pair button to turn the unit on or off.

Pair Status Indicator

StatusIndicator

Searching Slowly flashing light

Pair mode Quick flashing light

Paired Steady light

Power Indicator

StatusIndicator

Power off Light is off

Power on Steady green light

Low power Flashing green light

Charging Slowly flashing red light

Charging

Use the included micro USB cable to connect the USB charge port [4] to the USB port of a computer (or other USB charger).

The initial charge will take approximately 2.5 hours. Charge the unit fully before use.

Connecting

Use the included 3.5mm line cable to connect the Line out jack [5] to the line input jack of a speaker system or other audio device. Then, press and hold the Power/Pair button [3] to turn the unit on.

Note: If the unit does not turn on, the battery level may be too low. Connect the USB cable and charge the unit for at least 3 hours before trying again.

Page 4 Naxa Electronics

Pairing

Before using a wireless player with Bluetooth(r), you will need to establish a connection between it and your Naxa device. This process is called "pairing" and you will only have to do it once. Once two devices are paired, they will automatically connect when they detect each other.

Wireless players with Bluetooth may include laptops, tablets, smartphones, and more. Make sure that your player has its Bluetooth radio enabled and that it is set to be discoverable.

1) Turn the unit on (press and hold the Power/Pair button [3]).
2) When the NAB-4001 turns on, the Pair Status indicator [1] will flash slowly (searching) and then flash quickly (pairing).

- If the indicator does not flash quickly, press the Power/Pair button once to place the unit in Pair mode.

3) While the indicator is flashing quickly, use the native controls of your Bluetooth device to select the "NAB-4001".

• If your device requires a password, enter "0000".
• Refer to the user's manual of your device for specific instructions for pairing and connecting Bluetooth devices.

Support

If you have problems with your device, please consult the instructions in this manual. Please also visit us on the web at www.naxa.com to get up to the minute news, alerts, and documentation for your device. For additional assistance, please contact Naxa Technical Support.

NAXA Technical Support

2320 East 49th St.

Vernon, CA 90058

http://www.naxa.com/naxa_support/

Naxa Electronics

2320 E 49th St

Vernon, CA 90058

www.naxa.com