User Manual True Wireless Earbuds TWS109 Product Overview 1 Specifications 1 How to wear 1 Basic operation 2 LED indicator status of earbuds 2 Pair & connect 2 Charging 3 Reset / clear pairing history 3
Product Overview Specifications BT version 5.0 Supports profiles: A2DP, HFP, AVRCP, HSP Battery capacity: 90 mah Charge voltage: 5V / 0.5A 2A Charging time: About 2 hours Talk time: Up to 11 hours Music playing time: Up to 10 hours Size: 5.5*3.5*2.3cm Net weight: 22g How to wear Choose a pair of earbud tips that fit your ears - M works for most (Fig.1) Insert earbud and adjust the position as you like (Fig.2) Fig.1 Fig.2 1
Basic operation Function General Operation Power On Press & hold for 2s, LED light will illuminate BLUE for 1s Power Off Pairing Music Control Play / Pause Press & hold for 2s, LED light will illuminate RED for 1s then turn off (Note: Turning OFF either earbud will automatically turn off the other one as well.) Once powered on, the RIGHT earbud will enter pairing mode LED will flash BLUE and RED alternately. (Note: The RIGHT earbud is the MASTER. Please ONLY pair the RIGHT earbud with your device.) Double tap Previous Track Long press the on the LEFT earbud Next Track Long press the on the RIGHT earbud Call Control Answer / End a Call Tap once Reject a call Long press the when receiving a call LED indicator status of earbuds Earbuds status Ready to pair Connected with your device Disconnected from your device LED indicator LED on the RIGHT earbud will flash BLUE and RED alternately LED on the RIGHT earbud will flash BLUE twice every 5s LED on the RIGHT earbud will flash BLUE once every 1s Two earbuds connected with LED on the LEFT earbud will flash BLUE twice every 5s each other Two earbuds disconnected from LED on the LEFT earbud will flash BLUE once every 1s each other Low battery Charging Fully charged Clear pairing history / Reset LED flashes RED four times every 2 mins LED will illuminate RED LED will turn off. LED lights on BLUE and RED simultaneously (looks PINK) for about 2s Pair & connect NOTE: You ONLY need to pair the RIGHT earbud with your device. The LEFT earbud automatically connects to the RIGHT earbud when you turn it on. First use > 1) Press & hold on the RIGHT earbud for 2 seconds, the LED will start flashing BLUE & RED alternately. 2
2) Press & hold on the LEFT earbud for 2 seconds, the LED will light on BLUE and then start flashing BLUE twice every 5s indicating it has connected with the RIGHT earbud. 3) Search and select Avantree TWS109 on your device s Bluetooth menu to connect. After first use (Reconnect), please > 1) Ensure Bluetooth on your device is on. 2) Power on both earbuds - From OFF state, press & hold on BOTH earbuds for 2s until both LEDs light on BLUE. NOTE: If it fails to reconnect, please double tap on the RIGHT earbud or click Avantree TWS109 once on your device to manually connect. After first use (Connect to A DIFFERENT device), please > 1) Make sure that the Bluetooth on the previously connected device is off. 2) Power on the RIGHT earbud. The LED will light on BLUE then flash for about 10s. 3) Then it will enter pairing mode automatically LED flashes BLUE & RED alternately. 4) Power on the LEFT earbud. The LED will light on BLUE then start flashing BLUE twice every 5s indicating that it has connected with the RIGHT earbud. 5) Search and select Avantree TWS109 on your device s Bluetooth menu to connect. Mono earbud use> Only the RIGHT earbud can be used individually for mono playback or calls. For track controls, please use your connected mobile device. Charging When you hear a voice prompt battery low and see the LED flashing RED four times every 2 min, you should charge the earbuds. Please use a DC 5V / 0.5-2A USB wall charger /car charger / computer USB port that is powered on to charge with the included Micro USB cable. It normally takes about 1.5 hours to fully charge. The LEDs on the earbuds will illuminate RED while charging, and automatically turn off when the charging is done. Reset / clear pairing history If the earbuds exhibit abnormal behavior, e.g. can t pair with device, sound cutting in & out, static noise, please reset pairing history: 3
RIGHT earbud - From off status, press & hold for about 15s. Please DO NOT RELEASE until the LED lights on BLUE & RED simultaneously (looks PINK) for about 2s. The earbud will power off thereafter. LEFT earbud - From off status, press & hold for about 15s. Again, Please DO NOT RELEASE until you see the LED shows BLUE and RED simultaneously (looks PINK) for about 2s. The earbud will power off thereafter. After you ve successfully cleared the pairing history on BOTH EARBUDS, please follow steps in the First use section to pair and connect with your device again. 4