Wireless earbuds user manual SPEC:
1).BT version:V4.1+EDR compatible with V1.1 V1.0 V1.2 V2.0 V3.0 2). BT mode:A2DP/AVRCP/Hands free/Headset 3). Wireless frequency:2402MHz-2480MHz 4). Receipt Distance:10M 5). Chrging current:5V/100MA-300mA 6). Charging time2H 7). Battery capacity:2 x 40-50mah 8). Charging voltage:3.6V-4.2V 9).Calling time:4h 10).Music time:2-3h 11).Standby time:175h FCC ID: 2AUB7-BEBIE111 Button functions:
1).The last song:press the - button 2 seconds when playing music 2).The next song:press the + button 2 seconds when playing music 3).Lower volume:press the - button when playing music 4).Higher volumepress the + button 2 seconds when playing music 5).Pause music:press the middle button when playing music 6).Power on:press the middle button 3 seconds. 7).Power off:press the middle button 5 seconds. 8).Answer or hang up the phone calling,press the middle button directly. Notes:
1).Charging time,1-2h. 2).Red light flashes when charging,solid blue light when charged full. Pairing steps:
1).Paring mode:press the middle button till the the light flashes alternately red and blue. 2).Find the earbuds from your cellphones Bluetooth devices and paired it. 3).Blue light flashes at intervals after pairing succeed. FCCWarningStatement Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecould voidtheusersauthoritytooperatetheequipment.Thisequipmenthasbeentestedandfoundto complywiththelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules.These limitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidential installation.Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception, 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.