Bluetooth Headphones
User Manual
Thank you for purchasing our products, please read the
user manual carefully before use.
U8i
Page 1: ...Bluetooth Headphones User Manual Thank you for purchasing our products please read the user manual carefully before use U8i...
Page 2: ...Package Contents At a Glance Wearing the headphones Using the Headphones FAQs Specifications SAFETY AND WARRANTY 1 2 3 4 8 10 11 English Version...
Page 3: ...Bluetooth headphones 1 Eartips 4 pairs L M S XS M size eartips pre installed Charging cable 1 Wire button removable 1 Carry bag 1 User manual 1 Package Contents 1 XS...
Page 4: ...2 At a Glance MFB button multi function button Volume Volume LED indicator Charging port Microphone...
Page 5: ...Wearing the headphones System State Power on Power off Pairing Connected Charging Fully charged Low battery Indicator Activity The indicator stays blue for 1 second The indicator stays red for 3 seco...
Page 6: ...headphones 1 Open the hinged door on the bottom of the right earphone 2 Plug the small end of the charging cable into the charging port of the headphones 3 Plug the other end into a USB wall charger o...
Page 7: ...dphones enter pairing mode indicator flashes red and blue alternately 3 In the list of found Bluetooth devices in your Bluetooth device choose U8i to pair 5 Notes Fully charge the headphones before us...
Page 8: ...he headphones will directly enter pairing mode the first time you turn them on and each time you turn on your headphones they will automatically connect to your last successfully connected device if a...
Page 9: ...Press and hold the MFB button for 1 second Press the MFB button twice Press and hold the Volume and Volume button simultaneously for 1 second Call functions Reset the earbuds clear all pairing informa...
Page 10: ...hones with your phone again following the instructions in the previous part Pair Q I paired the headphones with my phone but there is no sound from the headphones A Make sure the headphones phone are...
Page 11: ...s unstable please go to the headphones setting of U8i in the Bluetooth settings and disable the high sound quality function Q Can I use the headphones during charging A No you can t use the headphones...
Page 12: ...aries by volume level and content Bluetooth Range Supporting Protocols Supporting Audio Code CVC Noise Cancellation Working Temperature U8i V5 0 100mAh 3 7V Approximately 2 hours IPX7 5V 1A 14 hours 1...
Page 13: ...children This product is not a toy never allow children to play with this product Always store the product out of reach from children The bags themselves or the many small parts they contain may caus...
Page 14: ...ontact us Do NOT use in areas where there are explosive hazards Do NOT submerge the headphones in water Do NOT expose the headphones to moving water e g from a faucet etc Do NOT wear the headphones wh...
Page 15: ...our headphones when you are engaging in any activity that requires your full attention While engaging in any such activity removing the headphones from your ear or turning off your headphones will kee...
