Open Wearable Stereo Ows Openearphone

Feature/earphoneIC SolutionJL AC7006D Bluetooth Ver. NoV5.3 +BR+EDR+BLE Transmission Frequency2.4G~2.48G Bluetooth ProfileHFP,A2DP,AVRCP Audio CodeAAC, SBC Transmission PowerCLASS 1 Wireless Range≥10m Power voltage3.0~4.2V Charging Voltage5V Charging Current≤110mA Charging Time1H~2H BT Music Current≤11mA Talk Time8H BT on, music time9H Battery Spec1450, 95mAh x 2pcs   Polymer Lithium Battery Operating ModeTouch Function Speaker Spec2×14.8mm, 16±15%Ω Weight24.6g (12.3g*2) charge case  battery capacity420mAh   Polymer Lithium Battery charge time1.5H-2H charging portType-C Weight69g charge cycle1.5 times OperationPower OnTake out the earbuds from charge case;Voice &LEDPower Off1.Put earbuds into charge case, earbuds enter into power off; 2.No connection 3mins, earbuds enter into power off PairingTake out the earbuds from charge case to enter pairing mode, mobile phone search earbuds "JH-K3 TWS"and connectRed LED & Green LED flashes alternatelyPlay/PauseSingle tap L/R MFB button PreviousPrevious NextDouble tap right MFB button Waterproof IPX5 waterproof  call noise reductionENC call noise reduction  Hang up the phoneSingle tap L/R MFB button during call Answer the phoneSingle tap L/R MFB button Refuse to answer the phoneLong press L/R MFB button for 2s Voice assistantTriple tap L/R MFB button  High quality sound   Magnetic charging  Reliability test standardNOTest ItemTest ConditionCriteria1High Temperature storageTemp.:70ºC, Time: 48Hrs Unit: Power offFunction and appearance have not visible change2low Temperature storagelow Temperature storagelow Temperature storage3Temp Cycles TestTemp.:High Temp.(60ºC/90%RH, 2H)--(1H)-->Low Temp.(-20ºC,2H)--(1H)-->High Temp; 6H/Cycle Duration: 8cycles/48Hrs Unit: Power off (60ºC/90%RH,2H)(-20ºC,2H)Function and appearance have not visible change4High temp.OperatingTemp.:50ºC, Time: 4Hrs Unit: Power onTemp.:50ºC, Time: 4Hrs Unit: Power on5Low temp. OperatingTemp.:0ºC, Time: 4Hrs Unit: Power onFunction and appearance have not visible change6compatibility testingXiaomi Phone, P30, iPhone13, Samsung S8 connection compatibility test (play music test) 7Uninterrupted Playback Test and charging timeUninterrupted Playback by BT device; Play music: Hotel California-English Version, 50% volume(Defective volume)At Max volume (Refer to spec)8Battery life of charging stand1. 100% charge of earphone and charging box; 2. Connect the earphone to play hotel California at 100% volume, record the time (start and end time), and place the earphone charging box to charge (charging start to 100% time); Headphones play again; 3. Wait until the power consumption of the headset and charging box is complete. 9BT connecting and working Distance TestEarbud Connect to Phone; Distance over 10M, Height of Phone: 1~1.2M; Rotation 360°TestPairing and linking distance 10M; and don't disconnected10Random Free fall test'Drop onto concrete height:(Earbud:1.5M, Charge case:1.2M) 11Earbud loading charging and unloding testThe earbud put into charge case, and check the earbud is charged by charging case every time; Duration 3000time, 20cycles/min 12Button life durability testPress force: 200g; (Refer to button action force) Speed: 30 cycles/min Cycles: 20000Button fucntion OK, no visible feeling change13Alcohol test for surface painting95% above alcohol; Load force: 500g, duration 50 timesSurface has not visible change143M Test3M600 Type, Cross cut test, surface broken less than 15%surface broken less than 15%15Pencil hardness testHB Pencil, loading force: 500g,Surface coating no pell off16Salt Spray Test5% salt spray, 35ºC, 48hrsNo rusty Cosmetic testingApply 3 PCS of each chemical product evenly on pins and wires (SR, Splitter, wire skin) and then place at room temperature (25±3°C, humidity: 60%) for 48h. Chemicals: available artificial sweat, hand cream  Type-CAccording to the connector specification, the actual sample test (up and down left and right, 10 mm distance, 3kg / 1 minute)Function: No fail Cosmetic: No fail    Front-line styleCompany Introduction      Yinke Electronics ( Zhengzhou ) Co., Ltd.focuses on the innovation and research and development of Bluetooth technology, mainly engaged in ANC / ENC Bluetooth headset, ANC / ENC headset, communication, auxiliary hearing, conference, game e-sports accessories and other product development, production, sales and technical services.   The company takes active noise reduction and environmental noise suppression technology as its main business, and provides customers with one-stop full solution of intelligent wireless audio products, covering consumer electronics, aerospace, office supplies and other industries.With the most advanced technology, the most professional service and the working attitude of excellence, we meet the diversified needs of customers, help our customers to expand the market and realize business opportunities.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?