1. Buy AUKEY Bluetooth Transmitter and Receiver, Mini Wireless Audio Adapter with aptX and Dual Bluetooth Link for Home Stereo Systems, TVs and More with fast shipping and top-rated customer service. Newegg shopping upgraded ™.
2. These will allow you to enjoy the Bluetooth music receiver for many years. Do not expose the receiver to liquid, moisture or humidity to avoid the product’s internal circuit being affected. Do not use abrasive cleaning solvents to clean the receiver. Do not expose the receiver to extremely high or low temperature as this.
3. Mar 10, 2017 A Look At The Aukey Bluetooth Transmitter and Receiver By Gareth / March 10, 2017 Aukey has sent over their Bluetooth transmitter and receiver allowing for wirelessly streaming audio to Bluetooth speakers or headphones from your TV or older media devices like portable CD players that lack built-in Bluetooth.
4. AUKEY Bluetooth Transmitter and Receiver, Wireless Audio Adapter with aptX, and 3.5mm Audio Input Jack for Headphones, Home Stereo Systems, Speakers, TVs, Computers and More: Amazon.ca: Cell Phones & Accessories.

1. Aukey Bluetooth Receiver V4.1
2. Aukey Bluetooth Receiver

How can you pair the Aukey headphones with a mobile device via Bluetooth? What do the LED colors mean? How to use the buttons?

Mpow 2-in-1 adapter combines Bluetooth transmitter and receiver together. Equipped with latest Bluetooth Version 5.0 and built-in high-end CSR8675 chip, Mpow provides faster transmission speed, more stable connection and cleaner audios than other transmitters and receivers. AUKEY Bluetooth 5 Transmitter Receiver 2-in-1 with 164ft Long Range, aptX Low Latency, Dual Links Wireless Audio Adapter for Headphones, TVs, Home Stereo Systems, and More. Mar 09, 2017 Aukey has sent over their Bluetooth transmitter and receiver allowing for wirelessly streaming audio to Bluetooth speakers or headphones from your TV or older media devices like portable CD.

Manufacturer: AUKEY Model: EP-B40-US, Bluetooth 4.1 Stereo Headphones Tools needed: none

CAUTION: Electrical Device. Read the safety instructions!

Step 1

Ensure that the Aukey EP-B40 headphone* is turned off and that the battery is fully charged. Do not separate the two devices for more than 3 feet while pairing.

Step 2

Press and hold the multi function button (middle) on the headset control unit for approx 6 seconds. The LEDs will flash red and blue. The headphones are now ready for pairing and can be connected with other Bluetooth enabled devices. – You might need to hold the multi function button more than 6 seconds, at least until the LEDs flash red and blue.

Step 3

Turn on the Bluetooth mode on your mobile device. It will automatically search for other Bluetooth enabled devices nearby. Choose the “AUKEY EP-B40” device from the list. Once the pairing has been successful, the headphone’s LED will flash blue every 8 seconds. In case your mobile device requests a password, please try the combination “0000” or “8888“. – Both devices will reconnect automatically next time.

Step 4

In case the Aukey EP-B40 headphone* and the mobile devices were paired previously, it’s no more required to start pairing again since both devices will repair automatically next time.

Step 5 (optional)

If you want to connect the Aukey headphones with a second mobile device, simply turn off the Bluetooth function on the first device (for instance “disconnect”) and turn the headphones off. Then follow again the above steps 1 to 3 for the second mobile device. Purespa essential oil diffuser user manual. Turn on the first mobile device. Both mobile devices are now connected to the Aukey headphones but only one of them can play music or make phone calls.

Additional Information

In order to perform a “factory reset“, simply press the volume up (+), down (-) and multi function buttons simultaneously for a couple of seconds until the red LED rapidly flashes for two seconds. The headphone is now reset and can be paired with a new device. Do not forget to remove the Aukey EP-B40 headphone* from your Bluetooth device list on your mobile device.

The following functions can be controlled via the three different buttons.

Function	Button How To / Control
Power On	Press and hold the multi function button for approx 3 seconds
Power Off	Press and hold the multi function button for approx 3 seconds
Play / Pause	Press the multi function button once
Volume Up / Down	Press the volume up (+) / down (-) button
Title Next / Previous	Press and hold the volume up (+) / down (-) button for approx 2 seconds
Pick Up Call	Press the multi function button once
End Call	Press the multi function button once
Reject Call	Press and hold the multi function button for approx 3 seconds
Mute / Unmute Microphone	Press and hold the volume down (-) button for approx 3 seconds
Switch Call between Headphones and Mobile Device	Press and hold the multi function button for approx 3 seconds while conducting the call
Switch Call between two Mobile Devices	Press and hold the multi function button for approx 2 seconds while conducting the call

The blue and red LEDs on the headphone control unit have different meanings.

LED Status	Headphone Status
LED off	The headphone is turned off.
LED flashes red 2 times every 8 seconds	The battery is almost empty and must be charged.
LED solid red	The battery is getting charged. A full battery charging cycle is about 1.5 hours.
LED solid blue	The battery is fully charged. Total battery run-time is approx 8 hours.
LED flashes red and blue	The headphone is set to the Bluetooth pairing mode.
LED flashes blue 2 times every 5 seconds	The headphone is in stand-by mode.
LED flashes blue 2 times every 8 seconds	The headphone is in music playback mode.
LED flashes blue 1 time every 8 seconds	The pairing dropped OR active call.
LED flashes blue every second	Incoming call.

Sale Fitbit Charge 2 Heart Rate + Fitness Wristband, Blue, Small (US Version)*

Aukey Bluetooth Receiver V4.1

• PurePulse continuous, automatic wrist-based heart rate tracking to better measure calorie burn all day
• Maximize your workouts using simplified heart rate zones (Fat Burn, Cardio and Peak)
• See call, text & calendar notifications on the OLED display; Automatically track how long and how well you sleep and wake with a silent vibrating alarm

Aukey Bluetooth Receiver

*Last update on 2019-12-11 / Affiliate links / Images from Amazon Product Advertising API