Table of Contents Appearance Key Definition To utilise the shoulder strap Preparation Contents in the package Power Headphones / Volume File Transfer Wireless Connectivity Front Screen Contents Top Screen Contents Drop-down Menu Music Playback Function Icons Playback Screen...
Appearance File Browser File Browser Play List Key Definition Play List Song Sorting Setting Playback Setting Output Setting Player Setting Audio Setting Firmware Update Firmware Update Misc Troubleshooting Safety Notice Specifications General Specifications Touch Screen Audio Specifications...
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01 02 6.35mm unbalanced Headphone output USB C port (for USB DAC/Storage) 4-pin XLR balanced Headphone output USB C port (for PD recharge) 3.5mm unbalanced Headphone output USB A port(for external USB storage) 4.4mm balanced Headphone output AES/EBU balanced Digital input Screen Coaxial digital input Output select knob...
4. Firmly tighten the screws by rotating them until they are securely fastened. User Manual Screen protection USB Type-C cable Warranty card film Notice: • Please note that an updated version of the user manual is available for download at www.lotoo.cn.
Power ② . T h e b a t t e r y c a p a c i t y o f t h e p l a y e r i s approximately 97Wh. Under normal circumstances and with a 60W charger, the typical charging time is around 4 hours.
• SD Card Mounting ① . Insert the headphone plug into the desired output port. ① . SD Card Mounting ② . Locate the output select knob and switch it Open the cover located at the front side of the to the corresponding channel for the headphone player.
• The player offers four selectable gain levels, which which enables high-speed file transfers. To transfer can be found in the drop-down menu: L (Low), M files, follow these steps: (Mid), H (High), and S (Super). It is important to ①...
• Connecting External USB Storage Device: ② . From the list of available devices, select the device you want to connect to. Continue with the The player is equipped with a USB Type-A port, pairing process until the connection is successfully which allows you to connect external USB storage established.
Front Screen Contents 02 03 04 MQA:MQA status and unfolding level XRC:XRC status Repeat mode XLR4:Output channel Bluetooth Volume lock H:current gain level VOL:volume 01 02 Wifi Current file name 100%:Battery life FLAC:file format Recharge status NAME:artist name Mute -20dB:volume mute or dim...
Progress bar Current file format Current file bitrate Current file bit depth Top Screen Contents Status Bar Playback status 03 04 05 06 07 08 EFX:effect activated CUR:current play time Current / Total track ALL:total time length of current file PMEQ / ATE effects 1/999:current index/total songs Gain...
Music Playback WiFi Bluetooth Output Type Volume Lock Function Icons Repeat Mode Power Display The top screen of the player displays multiple function icons, with a maximum of 6 icons visible on one page. To navigate between pages and access Drop-down Menu additional icons, simply slide left or right on the screen.
• Play Music • Album Cover This section displays the album cover associated Click the "< >" button located at the bottom of with the currently playing song, providing a the home screen to start playing music. visual representation of the album or track. •...
File Browser • Pro Audio Mode For professional users, the Pro audio mode section provides additional information. It includes a peak meter, which shows the audio levels, and a frequency spectrum, which visualizes the distribution of frequencies in the audio signal. File Browser To manage music files on the SD card, you can access the File Browser by clicking on the "Folders"...
Play List • Return to Previous Level To go back to the previous level in the directory, click on the "< >" icon. • Delete Music Files To delete a music file, slide the filename from right to left to reveal the delete option. Click on Play List "Delete"...
Setting • Delete Playlist To delete a playlist, slide the playlist from right to left to reveal the delete option. Click on "Delete" to permanently remove the playlist. Playback Setting Song Sorting List loop By clicking the button located in the top right Shuffle corner, you can access the song sorting options.
Line Output Gain Fixed / Unfixed Clockwise Volume Knob Anti-Clockwise Bluetooth Bluetooth Fixed / Unfixed Output Volume Off / 1min / 5min/ Auto Power- 10min / 15min / -12 / -6 / 0 / +6 / DSD Play Gain Setting 30min +12dB Power...
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Brighter Total space Sweet Free space SD Card Dental Total songs Style 701 Format Style 990 Device name Diffuse field (Near field) Information Model Diffuse field (Far field) Short delay sharp rolloff Software version Sharp rolloff Hardware version Version Slow rolloff Wireless version Filter Short delay slowrolloff...
20%. This helps prevent any interruptions during the update process. Download Firmware File: Visit www.lotoo.cn and download the firmware file. Once downloaded, copy the firmware file to a folder on the SD card.
Miscellaneous Notice: • Product Function Changes: Please be aware that the product's functions may be subject to change without prior notice. Stay updated with the latest information from the manufacturer. • File Preservation: While the firmware update process will not automatically delete files, improper operations may result in update failures.
Safety Notice ——Unsupported music files will not be displayed on the player. Ensure that the music files are in a supported format. If the music files are damaged, they may not be recognized. Consider obtaining a Please take note of the following safety precautions backup of the files and replacing or repairing the to ensure the safe use of the product: damaged ones.
Specifications • Battery Safety Never place the device in fire or expose it to high heat, as it may lead to an explosion. If the battery becomes hot, discontinue use General Specifications immediately. It is important to adhere to these safety guidelines to prevent accidents, damage, or harm.
PD 3.0 20V 3A Audio-Headphone - 4.4 mm/4pin XLR Bluetooth SBC, AAC, LDAC Max output power 2.5 W @ 32 ohm Audio Freq Response +-0.01 dB (20-20KHz) LTTP (Lotoo tele-transport Lotoo Wireless Audio protocol) Channel Isolation 123 dB Wi-Fi Supported 130 dB...
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Audio-Line out- RCA Max Level +18 dBu Freq Response +-0.01 dB (20-20KHz) Channel Isolation 124 dB 130 dB Dynamic Range 130 dB Min Noise Level -121 dBu THD+N 0.0004% Audio-Line out- XLR Max Level +24 dBu Freq Response +-0.01 dB (20-20KHz) Channel Isolation 130 dB 132 dB...