Getting started: Remove the product from the box. Remove any packaging from the product. Please retain all packaging after you have checked and counted all the parts and the contents against the list. Please fully charge the earphone and charging case before first using. Package Contents: Bluetooth earphones Charging case...
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After 5 seconds, the two earbuds will automatically pair successfully. (2) Click on the connection setting on the phone, search for the device, select 2BOOM-TWS220 “ ” to connect. 2 . Automatically connect with mobile phone You only need to manually connect to your phone on first time.
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Button Function definition: Play/Pause Single press the power button on any side. Single press the power button to answer the call. Call Single press the power button to hang up during answer calling. Long press the power button to reject the call. Double press the power button to redial last caller.
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FCC ID: 2AIDL-TWS220 FCC STATEMRNT This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference,and (2)This device must accept any interference received,including interference that may cause undesired operation. Warming:Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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