2AG68-TWS-834TRUE WIRELESS EARBUDS

KOUPE EAR MATE TWS-834A 1:1 20-3-27 说明书 A3 农艳红 尺寸:224*72mm 成品尺寸：56*72mm/材质:128g铜版纸/黑色印刷/风琴折 EAR MATE TWS-834 Wireless Bluetooth Earbuds User Guide Product Overview Package Content Light Indication Instruction Device SettingBluetooth Bluetooth KOUPE EAR MATE Fitting Technical Specification FAQ 1 3 4 5 7 8 Function Operation 6 2 Earbuds Operation Guide Open the Charging Case Open the Charging Case Power On Volume- Left Ear Right Ear Double Taps Triple Taps Triple Taps At Maximum Tone At Minimum Tone Double Taps Ta p Ta p Play/Pause Power On Reject Power Off Close the Charging Case Press for 1 Second Tone Close the Charging Case Press for 1 Second Press for 1 Second Press for 1 Second Power Off Tone Enable Voice Assistant Function Tone Previous Next Volume+ Hang Up Tone Double TapsDouble Taps Double Taps Tone Double Taps Answer Multifunctional Touch Control Metal Charging Spot Earbuds Reset Button MIC Noise Cancellation MIC Type C Charge Port Charging Indicator Wireless Earbuds X1Charging Case X1 Type-C Cable X1 User Guide X1 Quick GuideX1 Warranty CardX1 Charging Case Pick up the earbud accordingly (R/L). Rotate the earbuds according to the direction of the arrows for more stable fitting. Initial Use Firstly, remove the insulation sticker on the earbuds charging spot, Then, put the eabuds into the charging case to charge. Power On Pick up both earbuds from the charging case, and then hear the “Power On” sound. Pairing Open the phone Bluetooth to search" KOUPE EAR MATE" and hear the “Connected” sound after confirm to connect. 1. 2. 3. *This product has been inspected and qualified* Item Number: TWS-834A Bluetooth Version: 5.0 BT Profiles: HFP/HSP/A2DP/AVRDP Communication Distance: 360~ 10m Play Time: Up to 4 Hours Used with the charging case: Up to 20 Hours Charging time: 1-1.5 hours Charging voltage: Earbuds:5v/30mA Charging case:5v/600mA Battery type: Lithium ion battery Earbuds: 3.2V, 35mAh Charging case:3.7V, 720mAh Frequency response: 20Hz-20KHz Sensitivity: 98+3dB The Earbuds Can not Turn On. Please confirm whether the earbuds have power. Please fully charge before use. Bluetooth Pairing is Unsuccessful Reboot the earbuds, make sure the distance keep within 1m when the earbuds turn on and in the pairing state. Some Bluetooth Devices Require a Pairing Password Please enter "0000" Automatically Re-connect When Power on, it will automatically re-connect to the last connected device. How long will it turn off automatically when it doesn’t connect? The earbuds will automatically turn off after 8mins if it doesn’t connect with other bluetooth devices. How to Reset? Put earbuds into case and long press the reset button for 2 ~ 3s, and the Left #1 light flashes once for 0.5s. How Re-Pairing: Put earbuds into case and long press the reset button for 8s. Then, re-open the charging case to reboot the earbuds after closing the case for 3s. Open the device’s Bluetooth to search" KOUPE EAR MATE" and hear the “Connected” sound after confirm to connect. Warning! 1. Do not remove or modify the headphones for any reason, otherwise the headphones may malfunction or burn, electronic breakdown or even completely damage the product. 2. This product has built-in electric lithium-ion battery. It is forbidden to disassemble, impact, squeeze or put into fire. If there is serious swelling, please do not continue to use it. 3. Do not place the device at a temperature that is too low or too high (under 0 or above 45 ). 4. Do not use the device during thunderstorms. Thunderstorms can cause the device to malfunction and increase the risk of electric shock. 1. 2. 3. 4. 5. 6. 7. Charging Case Indicator Indicator Light Status Charging Case Status Four indicator lights are always on Charging Indicator lights are always on, and each light indicates 25% power. Fully Charged The left #1 light flashes when the left earbud is charging, and the right #1 light flashes when the right earbud is charging. Charging the Earbuds The lights last 10s and then goes out when fully charged. Fully Charged Battery Life: The theoretical maximum playback time is 5 hours under normal use conditions, which can last around 20 hours with the charging case.Due to different systems, audio formats, and personal usage habits (such as volume) of mobile phones and other devices, the battery life in the usage may vary depending on the specific situation. 010203 04050607 FCCSTATEMENT: ThisdevicecomplieswithPart15oftheFCCRules.Operationissubject tothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. Warning:Changesormodificationsnotexpresslyapprovedbytheparty responsibleforcompliancecouldvoidtheuser'sauthoritytooperatethe equipment. NOTE:Thisequipmenthasbeentestedandfoundtocomplywiththe limitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules. Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipment generatesusesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguarantee thatinterferencewillnotoccurinaparticularinstallation.Ifthisequipment doescauseharmfulinterferencetoradioortelevisionreception,which canbedeterminedbyturningtheequipmentoffandon,theuseris encouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. RFwarningstatement: ThedevicehasbeenevaluatedtomeetgeneralRFexposure requirement.Thedevicecanbeusedinportableexposurecondition withoutrestriction.

FCC ID: 2AG68-TWS-834

Label Location On EUT LeftRight Label FCC ID: 2AG68-TWS-834

FCC ID: 2AG68-TWS-834 ANT

version01 Dongguan Koppo Electronics Co.,Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: TWS-834, TWS-XXX (Note: "XXX' can represent the number "1 to 9" in arabesques or the letter "A to Z") FCC ID : 2AG68-TWS-834 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Model No. of antenna: N/A Type of antenna: PCB Antenna Gain of the antenna: -2.02dBi Frequency range: 2402-2480MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Dongguan Koppo Electronics Co.,Ltd Address: No.2 3 Road, Buxinji Industrial Area, Guanjingtou Village, Fenggang Town, DongGuan, China City:DongGuan ZIP / Postal code:N/A Country: China Place:DongGuanDate: 2020-04-13 Signature:

RF EXPOSURE EVALUATION FCC ID: 2AG68-TWS-834 According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters withoutput power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distance (mm) Calculation results Limit Operating Mode 2402-5.027 -5.027±1 -4.02750.1233 BDR+EDR 2441-0.707 -0.707±10.29350.3343 24800.439 0.439±1 1.43950.4393 2402-0.247 -0.247±1 0.75350.3693 2441-0.456 -0.456±10.54450.3543 24800.914 0.914±1 1.91450.4893 Test Results:PASS.

Report No.: 18220WC00020901FCC ID: 2AG68-TWS-834Page 1 of 63 Code:AB-RF-05-a FCC TEST REPORT Client Name: Dongguan Koppo Electronics Co.,Ltd. Address: No.2 3 Road, Buxinji Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province, China Product Name: TRUE WIRELESS EARBUDS Date: Apr. 10, 2020 Shenzhen Anbotek Compliance Laboratory Limited Report No.: 18220WC00020901FCC ID: 2AG68-TWS-834Page 2 of 63 Code:AB-RF-05-a Contents 1. General Information ............................................................................................................................................... 5 1.1. Client Information ....................................................................................................................................... 5 1.2. Description of Device (EUT) ..................................................................................................................... 5 1.3. Auxiliary Equipment Used During Test ................................................................................................... 6 1.4. Description of Test Modes ........................................................................................................................ 6 1.5. List of channels ........................................................................................................................................... 7 1.6. Description Of Test Setup ......................................................................................................................... 8 1.7. Test Equipment List .................................................................................................................................... 9 1.8. Measurement Uncertainty ....................................................................................................................... 10 1.9. Description of Test Facility ...................................................................................................................... 10 2. Summary of Test Results ................................................................................................................................... 11 3. Conducted Emission Test ................................................................................................................................... 12 3.1. Test Standard and Limit .......................................................................................................................... 12 3.2. Test Setup .................................................................................................................................................. 12 3.3. Test Procedure .......................................................................................................................................... 12 3.4. Test Data .................................................................................................................................................... 12 4. Radiation Spurious Emission and Band Edge ................................................................................................ 15 4.1. Test Standard and Limit .......................................................................................................................... 15 4.2. Test Setup .................................................................................................................................................. 15 4.3. Test Procedure .......................................................................................................................................... 16 4.4. Test Data .................................................................................................................................................... 17 5. Maximum Peak Output Power Test .................................................................................................................. 25 5.1. Test Standard and Limit .......................................................................................................................... 25 5.2. Test Setup .................................................................................................................................................. 25 5.3. Test Procedure .......................................................................................................................................... 25 5.4. Test Data .................................................................................................................................................... 25 6. 20DB Occupy Bandwidth Test ........................................................................................................................... 29 6.1. Test Standard ............................................................................................................................................ 29 6.2. Test Setup .................................................................................................................................................. 29 6.3. Test Procedure .......................................................................................................................................... 29 6.4. Test Data .................................................................................................................................................... 29 7. Carrier Frequency Separation Test ................................................................................................................... 33 7.1. Test Standard and Limit .......................................................................................................................... 33 7.2. Test Setup .................................................................................................................................................. 33 7.3. Test Procedure .............................................................................................…

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FCC ID: 2AG68-TWS-834 Photo of Conducted Emission Measurement Photo of Radiation Emission Test