VOXOA BTUNESOBN Bluetooth Audio Receiver User Manual BTR028 User s Manual 171103

VOXOA Inc. Bluetooth Audio Receiver BTR028 User s Manual 171103

User manual

BTunes for Bose QC25 User’s manual
Content ■ Before use…………………………………………………...…1 1. Overview ....................…………………………………...…….1 2. Charging the BTunes…………………………………………….1 ■ Getting started…………………….……………………………2 3. Turning on/off the BTunes..........................................................2 4. Installation and wear...................................................................2 5. Pairing /Connecting....................................................................3 1)Pairing the BTunes with Bluetooth smart devices ……………3 2)Pairing with Bluetooth transmitter.............................................4 3)Pairing the BTunes with multi-point devices.............................4 6. Battery display …………..…………………………………….5 7. Calling…………..……………………………………………...5 8. Playing music..............................................................................7 9. LED indicator..............................................................................8 10. Factory reset..............................................................................8 ■ Care and maintenance………….………………………………8 ■ FAQs…………………………………..……………………….9 ■ Specifications……………………...………………………......10
Thank you for choosing the BTunes for Bose QC25. Please read this user’s manual carefully before use. ■ Before use BTunes for Bose QC25 supports streaming CD quality music from your smart devices, and make phone calls too. 1. Overview 1 2.5mmaudio input jack5MFB Button2 Microphone 6LED indicator3 USB charging jack7Volume down4 Volume up 2.Charging the BTunes 1) Plug the USB charging cable into the charging jack of a PC or a charger. 2) Plug the end of USB charging cable into the USB port on the BTunes.
RED light on→Charging RED light off→Finished charging 3)It will take about 1 hours to finish charging. Warning: The battery is recyclable. Batteries (battery pack or batteries installed) shall not be exposed to excessive heat, such as sunshine, fire or the like. ■ Getting started 1.Turning on/off the BTunes Function Operation LED indicator Prompt toneTurning on Press and hold MFBbutton for 3 seconds Blue LED on PoweronTurning off Press and hold MFBbutton for 5～6 seconds Red LED on Poweroff Remarks: ◆ When powered on the headset will announce the battery status of the BTunes, ”Battery high”,”Battery medium”, ”Battery low” for the corresponding state. ◆ The BTunes will power off automatically to save power if not connected with devices within limited time. 2.Installation and wear. Insert the audio plug of the BTunes into BOSE QC25 jack.
3. Pairing /Connecting 1) Pairing the BTunes with Bluetooth smart devices Prior to using the BTunes for the first time, you have to pair it with a Bluetooth-enabled smart devices. The general pairing procedures are as follows: 1) Place the BTunes and Bluetooth smart devices where they are close by no more than 1 meter; 2) Press MFB button about 7s and release it till red LED and blue LED flash alternately, and voice prompt tone ”Pairing”. 3) On your smart devices, select ”The BTunes 3” from Bluetooth list to pair/connect. After connected, the Blue LED flash twice every 4s and announce ”Your device is connected”. Remarks: ◆ Pairing mode will last for 2 minutes, if not paired/connected the BTunes will switch to standby mode automatically. ◆ After successful pairing, the BTunes and smart devices will remember each other, they will not need to re-pair next time. Every time the BTunes is turned on, it will connect to the last connected devices automatically. ◆ Every time the BTunes is turned on, and if it doesn’t connect to any devices, short press MFB button once, the BTunes will connect to the last
connected device. ◆ When the BTunes and the smart devices are out of effective range lead to disconnected, they can connect to each other automatically once going back to effective range; if not connected, short press MFB button will connect again. 2)Pairing with Bluetooth transmitter You can connect the BTunes with a Bluetooth transmitter to enjoy music wirelessly. Hereby take a Bluetooth transmitter, not included in accessories, for example. The pairing procedures are as follows: 1)Keep the BTunes and transmitter within 1 meter ; 2)Make the BTunes enter pairing mode 3) Turn on the Bluetooth transmitter and make it enter pairing mode. It will search for Bluetooth devices automatically and send a pairing request. After successful pairing and connecting, blue LED of the BTunes flashes twice every 4 seconds. Remarks: ◆ The pairing password of the BTunes is “0000”. So, the BTunes can only pair with a Bluetooth transmitter whose pairing password is “0000”. ◆ If pairing still fails after several tries, please refer to the Bluetooth transmitter’s user’s manual for further information. 3）Pairing the BTunes with multi-point devices The BTunes can connect with two Bluetooth devices at the same time. The general pairing procedures are as follows: 1)Pairing the BTunes with device one. Then turn the BTunes off. 2) Turn on the BTunes and make it enter in pairing mode again, and pair with device two. Then turn the BTunes off. 3) Turn on the BTunes, it will automatically connect with those two devices if they are on and within 33 ft. Remark: 1)Turn on multi-point:Standby mode or pairing mode,press MFB button and volume up button simultaneously, hear prompt ”Enable multipoint”;
2) Turn off multi-point:Standby mode or pairing mode, press MFB button and volume down button simultaneously, hear prompt ”Disable multipoint”. 3) To keep good usage experience, it is better turn off multi-point function if only connect with one device. 4. Battery display When the BTunes connected with iOS devices or some Android devices, it will display the battery of the BTunes on the device. When the BTunes is in low battery, the power symbol show red. 5.Calling 1) Basic operation Functions Status of headset Operation Prompt tone Cancel a call Calling Short press MFB button oncecall terminated
Answer a call Ringing Short press MFB button once Answer Reject a call Ringing Press MFB about 2seconds Reject End a call During a call Short press MFB button once Call terminatedVolume up During a call Press volume up buttonNo prompt toneVolume down During a call Press volume downbutton No prompt toneTransfer conversation to smart devices During a call Press MFB about 2seconds Transfer audioTransfer conversation to headset During a call Press MFB about 2seconds Transfer audioMicrophone mute During a call Double click MFBbutton Mute on
Cancel mute During a call (microphone mute) Double click MFBbutton Mute off 2) Note: ◆ You will hear two “beep” tone every 10s when the BTunes is on mute off. ◆ When pressing the answer button on some smart devicess, the call will be transferred to the smart devices. You can switch the call to the BTunes through transfer conversation or operating on the smart devices. Please refer to your smart devices user manual for further information. 2) Three-ways call operation Functions Status of headsets Operation Answer new call and end current call There are second incoming call Short press MFB onceAnswer new call and retain current call There are second incoming call Double click MFB buttonSwitch calls Keep conversation Double click MFB buttonEnd current call and switch retain call Keep conversation Short press MFB once
3) Connect with two smart devices Functions Status of headset OperationEnd phone call #1 and answer phone call #2 During phone call #1, phone 2 has incoming call Short press MFB onceRetain phone call #1 and answer phone call #2 During phone call #1, phone 2 has incoming call Double click MFB button Switch call During call, one of phone call is retained Double click MFB buttonEnd current call, backto retain phone call During call, one ofphonecall is retained Shortpress MFB once 6.Playing music Functions Status of the headset Operation Volume up Playing music PressbuttonVo l u m e down Playing music PressbuttonLast song Playing music Longpressbutton about 2 seconds
Next song Playing music Longpressbutton about 2 secondsPause Playing music Shortpress MFB onceplay Pausing Shortpress MFB once7. Notes: ◆ When the BTunes is connected with two Bluetooth devices, the BTunes can only play music from one device and need pause current music and play music from the other device. ◆ If you want to remote control last/next song, pause/play, it needs your Bluetooth smart devices or Bluetooth transmitter paired with the headset to support AVRCP profile, please refer to the user’s manual of your smart devices or Bluetooth transmitter for further information. 7. LED indicator LED indicator Status of the BTunesRed and blue LED flashesalternately Pairing mode Blue LED flashes once every2seconds Not connected with device Blue LED flashes twice every4seconds Connected Red LED flashes instead of blue LED Low battery
8. Factory Reset When in charging, long press MFB button and button about 5 seconds and release it until the red and blue LED flashes simultaneously. Remarks: After factory reset, the paired list of the BTunes will be deleted. After turning it on again, the BTunes will enter pairing mode automatically, and you need to re-pair and connect with Bluetooth devices on which you need to remove or “forget” previous entries of “the BTunes 3”. ■ Care and maintenance Read the following recommendations carefully before using the BTunes. Following these you will be able to enjoy this product for many years. ◆ Keep it dry and don’t put it in the damp place to avoid the product’s internal circuit being affected. ◆ Keep the product away from direct sunlight or hot places. High temperatures will shorten the life of electronic devices, destroy the battery or distort certain plastic part. ◆ Don’t expose the product to cold areas. It may damage the internal circuit board. ◆ Don’t try to disassemble the product as it may get damaged if you are not professional. ◆ Don’t let it fall down onto the floor or other hard surfaces. The internal circuit might get damaged. ◆ Don’t use intensive chemical products or detergent to clean the product. ◆ Don’t scratch the surface with sharp things. It may get damaged by sweat. ◆ Please don’t attempt to take out the battery from the BTunes, as this might damage it. ◆ Improper uses may invalidate manufacturer’s warranty. ■ FAQs 1.What does it mean when red LED flashes instead of blue LED? Battery is low, it’s time to charge the battery.
2.Why is the red LED off when charging? a) Please make sure the charging device connect with the BTunes correctly; b) The battery may be drained fully. Please charge the battery for 30 minutes, and then the red LED will be ON. 3. Why can’t hear the sound ? a) Make sure the volume is not too low or muted; b) Make sure the BTunes connects with the smart devices correctly; c) Make sure the distance between the BTunes and the smart devices is in 33 ft or 10 meters of the Bluetooth range. 4. Why can’t hear the sound clearly ? a) Make sure the smart devices is in the strong signal area; b) Make sure the distance between the BTunes and the smart devices is in the available Bluetooth range. 5. Why the pause/play, last/next song not function when playing music? Make sure your Bluetooth device supports AVRCP (Audio/Video Remote Control profile) ■ Specifications Bluetooth version Bluetooth V4.2Bluetooth profiles HFP,HSP, A2DP and AVRCPOperating distance 10 metersMusic time (moderate volume) Up to 10 hoursTalk time UP to 10 hoursStandby time About 200 hours
Charging time About 1.5 hoursCharging input DC 5.0V/500mAWeight About 11 gMeasure 75*46*13.5mm NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. 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 or more 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. 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.

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