TWS BT Earphones
Model: Haylou GT2
What’s in the Box
Eartips * 3 pairs(medium size eartips have been put on), earbuds, charging case, charging cable, user manual.
Operation range: 10m(open space with no obstacle)
Battery capacity: 43mAh(single earbud)
Charging time: approx. 2hr
Talk time: approx. 3.5hr
Standby time: approx. 150hr
Input parameter: 5V 100mA
Battery type: li-ion
Bluetooth version: v5.0
Basic Parameters(charging case)
Input parameter:5V 500mA
Output parameter:5V 150mA
Charging time: approx. 2hr
Standby time: approx. 4 months
Battery capacity: 380mAh
Battery type: li-ion
How to Wear
Please adjust Mic towards your mouth to gain better calling experience.
How to Charge
For first time use, please remove stickers from the case then top up earbuds.
Pick up earbuds from the case to power them on. If earbuds are out of the case, hold MFB for 1.5s to power them on(LED glows white for 1s).
Pop earbuds into the case to power them off. Hold MFB for 4.5s to power them off. (LED glows red for 2s).
Auto connection: take up two earbuds from the case, they will auto power on and pair with each other in 3s. When LED on right earbud blinks white slowly, search for Haylou-GT2_R and tap on cellphone to connect both earbuds to cellphone.
If earbuds fail to connect to cellphone, please pop them back into case and repeat the above steps.
Earbuds will auto reconnect to the last device in connectivity records, if any. (Bluetooth faculty needs to be activated
Note: GT2 has been set to factory before shipping out.
Manual pairing: power o earbuds then manually power on them. Earbuds will auto pair with each other when LED on right earbud blinks white slowly. On cellphone, search for GT2_R and tap to connect both earbuds to cellphone.
Auto Connection: take up either earbud from the case. The earbud will auto power on and LED will then blink white slowly. On cellphone, search for Haylou-GT2_R/L and tap to connect the earbud to cellphone.
Earbud will auto reconnect to the last device in connectivity records, if any. ( Bluetooth faculty needs to be activated ).
Note: it will cost more time for left earbud to reconnect to cellphone.
Manual pairing: power off earbuds then manually power on either earbud. When LED on the earbud blinks white slowly, search for Haylou-GT2_R/L and tap on cellphone to connect.
Charge the Case
Charge the case via USB cable. LED will glow solid red when charging and turn o once topping up.
Daily maintenance Factory
Please do not shower with earbuds. Do not wear them in rainy day. Do not leave them in washing machine or other extreme situations. Clean them with dry cloth after use in pursuing a longer service life.
- Please charge the product, in case it has not been used over two weeks.
- Please use certificated charger.
- Do not wear earphones for a long term to protect your hearing.
- Do not wear earphones in any situations with potential risks as wearing them may reduce your perception to the outside world.
If earphones do not function well, please refer the following steps to reset factory: take earbuds out from the case. Power o the earphones then hold MFBs on both earbuds for about 15s ( LED will blink red and white three times twice). After that, put them back to the case. Delete connectivity record on cellphone before processing another pairing (All connectivity records relating to the earbuds will all be removed).
Audio only outputs from single earbud
It’s a rare case . Please reset the earphones, remove connectivity record on your cellphone and re-connect the earphones to your cellphone.
Other problems in charging
LED glows solid white for 1 minute when earbuds are topped up.
Carry case will not charge earbuds, if its battery drains. LEDs on carry case will turn off once the case is topped up. If you charge it once again, LEDs will not give any notice, which does not mean the case is not charged.
- Before using the headset, please read the manual carefully and keep it for future references.
- The headset need to be fully charged prior to first-time use
- If the headset is left unused for over two weeks, please recharge it periodically.
- Please use the chargers made by qualified manufacturer.
5 If the headset cannot be found by your phone, please check whether it is in pairing mode; if left unconnected for a long while, the headset will exit pairing mode, please reenter the mode; f a procedure error of your phone occurs, reboot it if a procedure error of the headsetoccurs, reboot or reset it.
Address: Suite 1303,1305 and 1306,13/F, Project Phrase 2 of Gaosheng Tech Tower, Gaosheng Tech Park, No.5 Longiii Road, Zhouxi Community, Nancheng District, Dongguan City, Guangdong, China.
Manufacturer: Dongguan Liesheng Electronic CO., Ltd.
Made In China
Hazardous substances and their contents in the item
Notes: Please arrange using time properly as your hearing may be damaged b y using the device for a long time.
Aftersales & Support
12 months after purchase (please keep your receipt properly)
If any quality defects happen during the warranty period, please take the receipt and contact with your distributor for aftersales service.
Following cases or any damages/defects that are not due to quality issue are not covered in the warranty.
- Any defects or damages caused by natural disasters, abnormal voltage or other environmental facts.
- Any unauthorized disassembly, modification or change of parts.
- Any damages caused by improper use of the product including soaking, corroding, falling down, squeezing or exposure to abnormal temperature or humidity.
Questions about your Manual? Post in the comments!