Focal Listen Wireless Headphones User Manual

Focal Listen Wireless Headphones User Manual : JLAB is reputed brand in audio gadget. In this post, we will check user guide of Focal Listen Wireless Headphones.

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Focal Listen Wireless Headphones User Manual

Focal Listen Wireless Headphones User Manual
Focal Listen Wireless Headphones User Manual

Specification

TypeCircum aural closed-back ear cup headphones
Bluetooth wireless technology4.1
Frequency band2402 MHz to 2480 MHz
Maximum emission power6.66dBm / 4.63mW
Range>15m
BatteryUp to 20h
Impedance (passive mode)32Ω
Sensitivity (passive mode)122dB SPL @ 1 kHz
THD @ 1kHz / 100dB SPL<0.4%
Frequency response15Hz – 22kHz
DriverElectrodynamic (137/64“) Mylar Titanium
Microphones2 Omnidirectional (Clear Voice Capture)
Net weight300g

Bluetooth

Focal Listen Wireless Headphones Bluetooth
Focal Listen Wireless Headphones Bluetooth

NFC

Focal Listen Wireless Headphones NFC
Focal Listen Wireless Headphones NFC

Charging Listen Wireless

Before using your headphones for the first time, charge their battery for 3 hours in order to optimise the battery capacity and service life. Only use the original USB cable in order to avoid causing any damage. You can use the headphones normally while they charge.

To recharge your headphones, connect the USB cable supplied to the micro-USB port on the battery module and to a computer USB port or a USB mains adapter. The indicator light will light up orange when on charge, and it will turn white when the headphones are fully charged.

The headphones can take up to 3 hours to fully charge.

Pairing Listen Wireless headphones to your Bluetooth devices.

Your Listen Wireless headphones can store up to 8 Bluetooth devices in memory and can connect to
2 devices simultaneously. Pairing can be done two ways:

  • Manual pairing
  • NFC pairing

When the headphones are first turned on, they will automatically go into pairing mode (the indicator light flashes quickly).

Manual pairing

Once your headphones are fully charged, press and hold the “Bluetooth Command” button for 5 seconds (the Bluetooth indicator light will turn blue and flash quickly). The headphones will stay in “pairing” mode until a device is connected (Listen Wireless stays in pairing mode for up to 5 minutes). Activate the Bluetooth mode on your Bluetooth device, then connect your Listen Wireless headphones. For more details, refer to the user manual for your Bluetooth device. The Bluetooth indicator light will light up blue when the headphones are connected to a device.

NFC pairing

Make sure your Bluetooth device is equipped with an NFC function and check that it is activated. For more details, refer to the user manual for your device. Place your device so that the two NFC detection areas (on the headphones and your device) are next to each other. The Bluetooth
indicator light will light up blue when the headphones are connected to a device.

Technical specifications

  • Battery life: Up to 20 hours of use. Up to 240 hours in stand-by.
  • Standard charging time for a full charge: 3 hours.
  • Lithium polymer battery (500mAh).
  • Bluetooth: 4.1 (APTX, SBC). Profiles: HSP, HFP, A2DP, AVRCP.
  • Operating radius: up to 65 feet (20 metres) without obstacles (depending on the Bluetooth device used).
  • Automatic standby: < 1 minute if Listen Wireless isn’t connected to a device.

Commands

Focal Listen Wireless Headphones Commands
Focal Listen Wireless Headphones Commands

Turning on your headphones

To turn on your headphones, flick the On/Off switch to “On”. The BT indicator light will flash blue. When using your headphones for the first time, first read the paragraph entitled “Pairing Listen BT to your Bluetooth devices”. Otherwise, the indicator light will flash slowly and Listen BT will connect to the last device used. If no device is detected, Listen BT will go into stand-by mode (< 1 min).

If Listen BT is connected to two Bluetooth devices, A and B

To listen to music from device B, whereas you were previously using via device A: press pause on device A by pressing the “Calls & Music command” or via device A, then play the music on device B.

When you receive a call via device B, whereas you were listening to music on device A, Listen BT will recognise the call, pause the music and play the telephone’s ringtone. Simply press the “Calls & Music” button once to answer the call, or press and hold the button to reject the call.

LED statuses and audio signals

FunctionButtonUseLength of time LEDs are lit
Turn on Listen WirelessBluetooth indicator light
slowly flashes blue
“Power On” followed by
“Searching
< 1 min, then, Listen Wireless goes into stand-by mode, the Bluetooth indicator light turns of
Listen Wireless is in
manual pairing mode
Bluetooth indicator
light quickly flashes blue
5 mins, then, it will go into stand-by mode and Bluetooth indicator light will turn off if Listen Wireless doesn’t find a device to connect to
Listen Wireless can’t find
a device in pairing mode
Bluetooth indicator
light of
“No New
Device”
Listen Wireless is
connecting to a device
Bluetooth indicator light lit up blue“Connected”
Listen Wireless is turned
on but not connected
Bluetooth indicator
light of
Listen Wireless is connected to a
Bluetooth device in stand-by mode
Bluetooth indicator
light lit
Listen Wireless is turning ofBluetooth indicator light
flashing blue
“Power off”Flashes rapidly twice and then
turns of
Low batteryUSB indicator light slowly
flashes orange
“Low Battery”
Battery chargingUSB indicator light lit up
orange
Double tone
Battery fully chargedUSB indicator light lit up
white
Until the USB cable is disconnected
Battery emptyIndicator lights of“Battery Empty” followed by “Power of

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