Quick User Guide True Wireless Bluetooth Earphone Package Content 1. Earbud R for right ear and Earbud L for left ear 2. USB charging cable 3. User Guide 4. Two silicone ear adpters Product Overview Touch Control Panel Charging Case Selecting ear adapters Select the most suitable ear adapters for optimum fit of the earbuds You are provided with three different ear adapters in size L(Large), M(Medium) and S(Small). Pairing the earphones with a Bluetooth device Connection For the First Time Taking out one of the earbuds from the charging case and the earphone powers on automatically;
Click the touch board 5 times Connection with smartphone 1. Take out one earbud out and they go into pairing mode automatically after 3 seconds with red and blue lights blink;
2. Search and connect the device name of 233621 TWS L or 233621 TWS R on your smartphone, then pair with your earphone;
Re-connect Automatically When you take earphones out of the charging case, the earphone would automatically try to connect to the last connected to the last Bluetooth device according to connection history;
Note: First you should activate the smartphone device, then make earphones and smartphones within connection range. Bluetooth Reconnection After disconnection due to being out of range:
The earphone and smartphone can be reconnected automatically if the disconnection is within 10 minutes;
You need to manually select the TWS on Bluetooth device list again to pair the earphone if the disconnection time is in the range of 10 minutes and 30 minutes;
You need to repeat the whole pairing process if the disconnection time is beyond 30 minutes;
Double-click Function Buttons Pressing Mode How Long Short Press/ Click Long Press Double Click press once for less than 0.5 second press and hold for 2-5 seconds press twice for less than 0.5 second 1. During Call Status: During the status of Incoming Call & During Call, double click(L or R touch control panel) to answer/end call. Music Playback Status: Play/Pause music Double click the left earbud plate to pause the music playback and activate the SIRI/GOOGLE/HUAWEI/XIAOMI/OPPO/VIVO voice assistant. Long press the left earbud to activate the voice assistant function on your smartphone (XIAOWEI/GOOGLE BISTO) to realize audio playback/pause/next song/last song/call-making operation. The voice assistant function will be terminated if you cease long pressing. Double click the right earbud to play/pause music Standby Status:
Double click the left earbud plate to pause the music playback and activate the SIRI/GOOGLE/HUAWEI/XIAOMI/OPPO/VIVO voice assistant. Long press the left earbud to activate the voice assistant function on your smartphone (XIAOWEI/GOOGLE BISTO) to realize audio playback/pause/next song/last song/call-making operation. The voice assistant function will be terminated if you cease long pressing. Double click the right earbud to play musicplease make sure music player application is running Resetting the earphones to the factory default settings/Reset Take the earphone out and click the touch pad 5 times todeletethe paired record and reset. Charging Earbuds charging:
Insert the earbuds into charging case and the earbuds light remains red until the earbuds are fully charged. Case charging:
Case charging Connect the charging case to a corresponding 5V power source with TYPE C connector. The charging case light remains red until the case is fully charged. When open/close the charging case, if the power level is below 30%, it can start to charge after 10 seconds red light blinking;
When open/close the charging case,if the power level is above 30%, it can start to charge after 10 seconds blue light blinking;
Warning:
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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: (1) Reorient or relocate the receiving antenna. (2) Increase the separation between the equipment and receiver. (3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. (4)Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Warranty Card 1. Please take good care of the Warranty Card and Purchasing Note. 2. The Warranty Period for the product is 12 months. Free care and maintenance service can be provided if there is any product defect, mal-function or damage occurred during Warranty Period. 3. Warranty Service Exclusions:
1. Products damaged by incorrect operation; 2. Products beyond Warranty Period; 3. Products without Warranty Card and a dated purchase receipt or other proofs; 4. Productswhose Warranty Card has any inconformity or modification; 5. Productswhose SN has been removed or defaced from (Unless the Invoice and Warranty Card can be provided);6. Component damages due to improper use, maintenance;7.Products disassembled or repaired without Grandsun Electronic authority and products broken or soaked; 8. Products damaged by force majeure. 233621 Customer Service:
Service Line:
Store Website:
Official Wetchat:233621