USER’S MANUAL T R U E W I R E L E S S E A R P H O N E S 1. TREBLAB X11 2. Carrying case 3. SIlicone eartips 4. Expandable foam eartips 5. User’s manual 6. Charging cable...
Page 3
Thank you for buying TREBLAB earphones with Bluetooth 4.1 EDR technology. Our main goal is to please you with superior sound quality and comfort combined with convenience of hands-free operation. Before using this product, please read this manual. Speaker ...
SPECIFICATIONS Voice Prompts IPX4 Sweat-proof Bluetooth Version 4.1 + EDR Bluetooth Profiles Headset, Hands free, A2DP, AVRCP Bluetooth range Up to 15 m Frequency responce 50 Hz - 20 kHz Operating Distance 30 feet/10 meters ...
HOW TO CHARGE The battery has approximately 5 hours of battery life. When the sound becomes intermittent, you hear Low Battery, or if the LED indicator flashes 3 times every 20 seconds, it means the battery is running low. Once this happens, you have about 5-10 minutes of use before the earphones power off...
Page 6
WEARING THE TREBLAB EARPHONES To properly wear the ear units: 1 Identify the Left and Right earphones. Look above the ear bud for an R or L. Side 2 Place the earphone with the ear bud in your ear canal and tuck the “wings” into the front ear fold...
Page 7
PAIRING LEFT AND RIGHT CHANNELS Before you can connect to a device, you need to pair the left and right earphones: 1 Ensure the Bluetooth on your device is turned off. If it is not, only the left earphone will pair. 2 Start by pressing on both earphones at the same time for up to 10 seconds.
RE-PAIRING OR PAIRING NEW DEVICES The TREBLAB can only be paired to one device. If you want to use the TREBLAB to listen to another device or when you are re-pairing to the same device: 1 Ensure the Bluetooth is turned off...
TROUBLESHOOTING If you cannot hear audio from your device, please try the following: 1 Ensure that the earphones are fully charged, switched on, paired with and connected to your device. 2 Check that the earphones are within 30 feet / 10 meters of your device and that there are no obstruc- tions (such as walls or other electronic devices) between the earphones and device.
SAFETY RULES Never disassemble or modify your headset for any reason. Doing this may cause the headset to malfunction or become combustible. The damage to your device can void your manufacturer’s warranty. Do not allow your device to get wet - liquids can cause serious damage.
Page 11
Do not dispose of the batteries in a fire as they may explode. Batteries may also explode if damaged. We really appreciate that you chose TREBLAB as your trusted brand of Bluetooth earphones and sincerely hope you enjoy the great sound and comfort TREBLAB provides.
Page 12
T R U E W I R E L E S S B L U E T O O T H H E A D P H O N E S Ro HS Made in China...
Need help?
Do you have a question about the X11 and is the answer not in the manual?
Questions and answers