ULT-BEST Bone Conduction BT Headphones R18 User Manual

ULT-BEST Bone Conduction BT Headphones R18

Function Guidance

You can hear outside voices while listening to music. Release the fears, free enjoy!

Wearing Way

As shown in the picture, hang the earphone on the back of the neck, and at the same time, the earphone should stick on the cheekbone in front of the ear rather than on the ear.

Pairing Method

1. Long press the MB(power button) for 2 seconds to power on the headphones
2. When the blue lights flash slowly, the Headphones search for the last connected device and automatically paired
3. The red and blue lights flash alternately when entering a new pairing mode after the headphones power on (if it doesn’t enter pairing mode, please power off, then press the MFB(Power Button) for 5 seconds power on, and until the red and blue lights flash alternately).
4. Open the BT set, Then search the BT devices and choose pairing nane RI8 headphones. Enter the “0000” pin code if needed.
5. The blue LED flashes slowly when it’s paired successfully.

Note:
When the connection distance with the device exceeds the effective distance of Bluetooth (10 meters/33 feet), the BT headphones will disconnect from the devices. After that, once they are in the range of 33 feet, they will automatically reconnect. However, if the headphones have di sconnected more than 5 minutes, you may need to double click the “MFB (Power Button)” to reconnect the devices.

1. If you turn off the device connected to the BT headset, it will automatically disconnect. When turned on again, the BT headset will automatically connect back to the last BT device.
2. In the off state, press and hold the MFB (power) button for 5 seconds to turn on the headset, Enter the pairing mode, at this time other mobile phones can search for and connect to this BT

Connect Two Devices Functions

Press MFB (Power) Button 5 seconds to power on, let the headset re-enter the pairing mode, After pair the second BT phone. please enter the BT of the first mobile phone, connect again to the R18 that was disconnected just now

Multi-vay calls

• During a call, the second call is incoming, double-click
  the MFB (power) button to connect Listen to the second call and hang up the first call, press and hold MFB (power) Press ls to reject a new call.

• During a call, the second call is inconing, triple-click the MFB (pover) button to connect Listen to the second call, hang up the first call.

• During a multi-way call, Short press the MFB (over) key for Is to Switch the call, short press the MFB (power) key to hang up the current call1, and thenShort press the MFB (pomer) key once to hang up the last call.

Charging Method

With a standard USB to Mirco USB charging cable (attach with the package) to connect the headphones and the USB port of your PC or charging source. the headphones will be charged, it takes 2 hours for full charging. When charging, the LED indicator is in RED, after charging finished, the LED indicator will turn to BLUE.

Note:

1. Because the battery may lose scme power in the storage, here kindly suggest charging your headphones full before the first tine you use it.
2. When charging, the headphones can not be used.
3. If not use headphones for a long time, suggest charging it once a month to keep battery life.
4. The BT headphones exceeds 5 minutes wi thout connect ing the device, The blue headphones autamatically turns off.\

LED Indicator

• Red light keep flashing each 3 seconds: lov power
• Red led lighting: charging
• Blue led lighting: charging complete
• Blue and red led flash altermately: pairing mode
• Blue light flash slowly: connected/call ing/playing msic
• Blue light flash quickly: incaming call
• Blue led double flash slowly: Unconnected

Product Accessories

USB Cable (USB to Micro USB) Earplug

Specification

• The speaker type: Bone conduction technology speakers
• Standby t ime: Up to 10 days Play time: Up to 5 hours (Test data at medium volume, the volume changes Large, shortened time)
• Erfective range: 10 meters/33 feet (no obstacle)
• Charging time: 2 hours
• BT: 5.0

Operation Tips

For diiterent Ypes or bIUetooth oevlces, because ot dltterent aperat ing systems or usic Payer, this functian nay be different.

Fault Diagnosis and Solution

Storage & Maintenance

• Please put the BT headphones in a cool and dry place. The working temperature is (-45 C(32 113° F). In cold or hot highly humid places will reduce the bettery life After long storage, please charge before use
• Headphones are resistant to water, but not waterproof. please don’t put the headphones into the water. If there is vater on it, please use a soft cloth to wipe it dry. Use a soft dry cloth to clean the headphones.
• Do not use any sharp objects in connection with headphones.
• Do not put headphones at a too-high or too-low temperature.
• Do not charge the headphones in a hunid environment.

FCC Caution

(1)5 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation s subject to Use allowing two conditions. (1) TTHs device Tay does not cause harmful interference, and (2) this device must accept any inteference received. including interference that may cause undesired operation. 5 15.21 C1angos or mod ideation waring Any Changes or medications not expressly approved by the party responsible for compliance could void the user’s authority to operate the cquipm & 15.105 formations to the Note: This equipment has been tested and found to comply with the
limits frr a Class A digital device,. pursuant to part 15 af fhe FCC Ruies These Its are designed to provide reasonable protection against harmful interference n a residential installation. This equipment generates uses and can radiate radio frequency energy 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 partial installation. If this equipment does cause harmful interface erce to radio or television reception, which can be determined by tuning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measureS Reonent or relocate tne receiving antenna. -Increase the separation between the equipment and recelver Connect the equipment into a cutlet or a circuit different from that to which the rocever is connected. Concuit thc deaicr or an cxpencnccd racio/TV tochniaian tor Help

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