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Letsfit U8i User Manual

Letsfit U8i
15 pages
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Bluetooth Headphones
User Manual
Thank you for purchasing our products, please read the
user manual carefully before use.
U8i
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Letsfit U8i Specifications

General IconGeneral
Bluetooth VersionV5.0
Bluetooth Range10 m / 33 ft.
Supporting ProtocolsA2DP / HFP / HSP / AVRCP
Battery100mAh / 3.7V
Charging TimeApproximately 2 hours
Playtime (varies by volume level and content)14 hours
Waterproof RateIPX7
Working Temperature-10°C to 40°C
Input5V / 1A
Supporting Audio CodeSBC / aptX / aptX HD
CVC Noise CancellationCVC 8.0 noise cancellation microphone

Summary

Package Contents

Product Overview

Wearing the Headphones

Using the Headphones

Charge the Headphones

Instructions for charging the headphones using the provided USB cable and a power source.

Power On/Off

Guide to powering the headphones on and off using the multi-function button (MFB).

Pairing Headphones

Steps to pair the headphones with your Bluetooth-enabled devices.

Headphone Functions

Details on controlling playback, volume, and tracks with headphone buttons.

Call Functions

Instructions for managing calls and voice assistants using headphone controls.

FAQs and Troubleshooting

Product Specifications

Safety and Warranty Information

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