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1. Please read these instructions carefully. 2. Please keep this instruction manual in a proper place. 3. Please pay attention to all warnings. 4. Please follow all instructions described in this manual. 5. Do not use the product at a place where there is water or moisture. 6.
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E-mail: support@cowinaudio.com Phone: +1 (929) 359-6668 ( Mon-Fri 9:00 a.m. to 5:30 p.m. PST ) Product Name: Wi r eless Bluetooth Earbuds Product Model: KY02 BT Version: V5.0. Support HFP/HSP/A2DP/AVRCP/SPP/PBAP Working distance: <= 10M Battery capacity: 620mAH/single earbud 70mAH Working time: Music playback 6H, talk time 7H Charging time: Chargi n g box 1.5H, earbuds 1H...
Earbuds Earbuds charging case x1 Ear wings x 2 pairs S/L size (left x1 right x1) Ear sleeves x 3 pairs L/M/S size USB cable x1 User manual x1 User manual a. Charging case b. Earbuds Ear wings Status indicator light Touch panel Microphone Ear sleeves...
Charg e th e case Charge the battery with the provided USB cable. When charging the product, LED indicator flashes blue light. PC or adapter USB port Type-C port for When the product is fully charged, charging the product the LED indicator becomes solid. The charging time is about 1.5 hours.
(Bluetooth needs to be turned on). Manual connection: In the power off state, manually turn on the single earbud, and the indicator light flashes blue. Open the Bluetooth function on the device to search "KY02", and tap to fini s h the connection. E-mail: support@cowinaudio.com Phone: +1 (929) 359-6668 (Mon-Fri 9:00 a.m.
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The following operations are suitable for both left and right earbuds. When there is an upcoming call, slightly tap the touch panel to answer the call; When you are speaking on the phone, slightly tap the touch panel to end the cal l . Refuse the call When there is an incoming call, press and hold the touch panel for about 3 seconds.
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1. If the earbuds does not function as expected, try the following steps to resolve the issue. • Find the symptoms of the issue in this User Guide, and try any corrective actions listed. • Charge the battery: You may be able to resolve some issues by charging the battery. •...
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7. Charging case doesn’t charge. • Check the case battery level by gently pressing the button on the front of the case. If needed, charge the case with the supplied USB cable. • Secure both ends of the USB cable. •...
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14. Can I use it on Apple products? • Supports iPhone, iPad, Samsung, Sony, Huawei, Xiaomi and other smartphone devices. Supports Bluetooth audio devices. • As long as your device is with Bl u etooth version above 4.0, you can use it with the earbuds. 15.
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