TRUE PLUS - User Manual Thank you for choosing the Defunc TRUE PLUS model. Read this manual to optimize your experience. Technical specifications Bluetooth version: 5.0 Transmission frequency: 2.4 GHz Earbud battery: 45 mAh Charging case: 500 mAh Earbud recharges in charging case: 5-6 times Active playtime: 4-5h Standby time: 56 h Charging time: 1.5hrs Speaker dimension: Dia 12mm 1615%
Speaker sensitivity: 1153dB At 1kHz 0.179V Charging means: USB to Type C Power supply bin voltage: 5V Transmission frequency: 20hz-20khz Codex: AAC/SBC Rated Power for Earbuds: 3mV Rated power for Charging case: 2.25W Frequency band in which the product operates==2402~2480MHz Net weight: approx 70g Whats included Defunc True PLUS earbuds USB-C charging cable Charging case User manual x1 Thank you cardx1 Silicon tips2pcs M sport size, 2pcs S sport size2pcs hybrid size. Hall switch When open the charging case, the earbuds will automatically power on and pair to each other. Overview and controls Power on: Open the cap of the charging case for auto-power on. or touch the L & R earbuds for 3 seconds to power on the earbuds. Power off: Put the earbuds back in the charging case or touch either the right or left earbuds for 5 seconds Auto-power off: The earbud will turned off after 5 minutes in paired mode without connected device. Answer/end call: Double-click either the left or right earbud for pick up the phone calls or end the phone calls. Reject call: Press either the left or right earbuds for 2 seconds to reject the call. Play/pause: While listening to music, double-click the touch area of any earbud once for play&pause the music. Next track: While listening to music, press the right earbud for 2 seconds to enther into next song. Previous track: While listening to music, press the left earbud for 2 seconds to enther into next song. Voice assistant: Triple-click on the right earbud for active the Voice Assisstant, and triple-click on the right earbud again to close it. Volume increase: once-click on the right earbud Volume decrease: once-click on the left earbud Pairing Charge the earbuds fully before pairing it to you device for first time using. 1.Remove the earbuds from the charging case, the Earbuds will automatically power on and paired to each other. 2. When blue/red lights in the right earbud flashing alternatively, means earbuds are ready to be paired to your device. 3. Active Bluetooth function on your device and select Defunc TRUE PLUS in the Bluetooth list. Charging Charge earbuds: Put the earbuds back in charging case and close the cap. Charging: Solid red light on case. Charge case Connect it to the power supply with USB cable. Charging: Blue lights flashing Charging status: Each light equals 25% charged Charing Case and earbuds can be charged simultaneously. For support, visit www.defunc.com/troubleshooting FCCWarningStatement Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecould voidtheusersauthoritytooperatetheequipment.Thisequipmenthasbeentestedandfoundto comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidential installation. This equipment generates uses and can radiate radio frequency energy and, if not installedandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation. If this equipment does cause harmful interference to radio or television reception, whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotryto correcttheinterferencebyoneormoreofthefollowingmeasures:
Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowing twoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and
(2) this device must accept any interference received, including interference that may cause undesiredoperation.