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Federal Communication Commission Interference 

Statement 

 
This equipment has been tested and found to comply with the limits for a Class B 

digital device, pursuant to two different Part 15 rules sections of the FCC. These 

limits are designed to provide reasonable protection against harmful interference in 

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 particular installation. If this equipment does cause 

harmful interference to radio or television reception, which can be determined by 

turning the equipment off and on, the user is encouraged to try to correct the 

interference by one of the following measures: 

. Reorient or relocate the receiving antenna. 

. Increase the separation between the equipment and receiver. 

. Connect the equipment into an outlet on a circuit different from that to which the 

receiver is connected. 

. Consult the dealer or an experienced radio/TV technician for help. 

 

FCC Caution

: To assure continued compliance, any changes or modifications not 

expressly approved by the party responsible for compliance could void the user's 

authority to operate this equipment. (Example - use only shielded interface cables 

when connecting to computer or peripheral devices). 

 

FCC Radiation Exposure Statement 

 

This equipment complies with FCC RF radiation exposure limits set forth for an 

uncontrolled environment. This equipment should be installed and operated with a 

minimum distance of 0.5 centimeters (.20 of an Inch) between the radiator and your 

body. 

 

This transmitter must not be co-located or operating in conjunction with any other 

antenna or transmitter. 

 

The antennas used for this transmitter must be installed to provide a separation 

distance of at least 0.5 centimeters (.20 of an Inch) from all persons and must not be 

co-located or operating in conjunction with any other antenna or transmitter. 

 

 
This device complies with two different Part 15 rules sections of the FCC. Operation is 

subject to the following two conditions: 

(1)

 

This device may not cause harmful interference, and (2) This device must accept 

any interference received, including interference that may cause undesired 

operation. 

Summary of Contents for NuForce BE Free8

Page 1: ......

Page 2: ...1 User Manual Optoma NuForce BE Free8 Truly Wireless Premium Earphones Regulatory model name APBEFREEB Version VA3 0 ...

Page 3: ...ry Low Alarm and Battery Status Bluetooth pairing Power On Power Off Wearing your BE Free8 Handling phone calls and Siri Google voice Listening to music MISCELLANEOUS Restoring factory settings Voice prompts list Disclaimer FCC Interference statement CE Trademark attribution Specification ...

Page 4: ...3 WHAT S IN THE BOX BE Free8 earphones Silicon tips 2 types of silicon tips Total of 5 pairs ear tips Charging case Charging cable Micro USB Basic user s manual Safety Instruction ...

Page 5: ...4 BE Free8 EARPHONES 1 Charge jack 2 Multifunction button 3 Microphone 4 LED indicator 1 2 3 4 ...

Page 6: ...2 When charging the LED indicator s on the charging case will flash every 5s 3 Once charging is complete LED Indicator turns on continuously for 10 seconds and then turn off NOTE A It takes up to 2 hours to fully charge the left and right earpiece B When charging the LED indicator on the earpiece will flash orange C To maintain the best performance of the battery we recommend that the battery in b...

Page 7: ...r BE Free8 every 2 minutes when the estimated battery reserve remaining time is under 15 minutes Users with iOS devices and some Android models will be able to view the battery status on their device s display Bluetooth Pairing Using your BE Free8 for the first time Pairing BE Free8 Left earpiece with source device 1 2 3 4 ...

Page 8: ...he right earpiece and plug both right and left earpieces in ear both earpieces will automatically connected NOTE A You must always enter Pair mode from a powered off state Otherwise pushing the Power Function button for more than 4 seconds from a powered on state turns the BE Free8 off B If left inactive in pairing mode your BE Free8 will automatically power off after 5 minutes C Your BE Free8 can...

Page 9: ... LED indicator flashes white and you hear the Power on on the left earpiece NOTE Once you have successfully paired the BE Free8 to a Bluetooth enabled device the BE Free8 will automatically connect with that device once it is powered on again For more information check Bluetooth Pairing section The BE Free8 charging case is designed with a power saving mode The power saving mode will be activated ...

Page 10: ...he Power off Wearing Your BE Free8 To ensure a secure and comfortable fit when wearing your BE Free8 1 Select right size of ear tips and install tips on BE Free8 2 Rotate the SpinFit tips CP350 if wearing this type and place the BE Free8 into each ear so that they are positioned comfortably NOTE 5 pairs of silicone SpinFit CP350 and CP100 Z tips are provided to offer optimal user s comfort ...

Page 11: ... call Tap the Power Function button on left earpiece Activate Siri iOS or Google Voice Search Android Standby Connected Press the Power Function button on left earpiece for 2 seconds To stop it by clicking on Power function button To activate Siri and Google voice from listening music or in idle Listening to Music You can enjoy and control audio through the in line controller on your BE Free8 Audi...

Page 12: ...ator flashes white six times following orange white flashes alternately and you hear short tones from the BE Free8 Because all pairing information is deleted after restoring factory settings the BE Free8 will directly enter pairing mode once powered on Voice Prompts list The BE Free8 are pre loaded with English voice prompts Power On Power Off Battery Low Primary device connected Pairing Mode Acti...

Page 13: ...ult the dealer or an experienced radio TV technician for help FCC Caution To assure continued compliance any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment Example use only shielded interface cables when connecting to computer or peripheral devices FCC Radiation Exposure Statement This equipment comp...

Page 14: ...4 53 EU Notice Observe the national local regulations in the location where the device is to be used Trademark Attribution Qualcomm is a trademark of Qualcomm Incorporated registered in the United States and other countries used with permission aptX is a trademark of Qualcomm Technologies international Ltd registered in the United States and other countries used with permission ...

Page 15: ...r Type Dynamic Driver size 5 8mm inner metal coated diaphragm Impedance 32 Ohm Battery life estimated Up to 4 hours Battery type Lithium ion battery Typical 3 7V Left 80mAh Right 50mAh Charging case 500mAh Microphone sensitivity 42 3 dB Frequency response 20Hz 20kHz Sensitivity 92dB 3dB at 1KHz Range Up to 10m 33ft Weight A pair of earphones incl CP350 tips 11g Charging case 44g ...

Page 16: ...www optoma com ...

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