Oilsky M303 Digital Player User Manual

Buttons Introduction

The device features a speaker at the top. The right side has Volume + and Volume - buttons, a Reset button, and a Power on/off button. The front bottom center has a Home button. The bottom edge includes a recording hole, a 3.5mm output, a USB-C port, and a TF card slot.

Attention

Cannot install other APPs.

Charging

Charging can be done via a wall charger or computer.

New batteries require several charge and discharge cycles for optimal performance.

If the device is not used for an extended period, charge and discharge it at least once a month to prevent battery damage from over-consumption.

Gesture Operations

Long press: Press icons for 2 seconds. Long press the blank area of the main screen to access the main screen editing status.
Slide: Slide fingers on the screen.
Drag: Long press an icon and drag it to another position.

Settings

? WIFI

Turn on WLAN. You can also swipe down the status bar to open the notification panel and set up WIFI. Tap on the WLAN you wish to connect to. If it's an encrypted network, a password will be required.

? Bluetooth

Turn on Bluetooth. The device will automatically search for available devices. Select the Bluetooth device and complete pairing.

? Display

Brightness level: Adjust screen brightness.
Wallpaper: Select from Gallery, Live Wallpapers, or Wallpapers.
Sleep: The screen turns off after 15 seconds, 30 seconds, 1 minute, 2 minutes, 5 minutes, 10 minutes, or 30 minutes of inactivity.
Simulate color space: Two options: Disabled, Monochrome.
Font size: Adjust font size from small, normal, large, to huge.
When device is rotated: Rotate screen content or stay in portrait view.
Night light: Set a schedule for night light status and adjust brightness intensity.

? Sound & Notification

Set alarm volume, ring volume, device ringtone, default notification sound, touch sound, screen lock sound, or set to Silent. Notifications, Do Not Disturb access, and Sound enhancement are available.

?️ APPS

Detailed information about Apps is available here.

? Storage & USB

Displays available and total space of internal storage and SD card, as well as the occupancy of each app.

? Battery

Provides information on battery charge and usage: intelligent standby power saving, battery percentage, and usage since the last full charge.

? Memory

Shows average memory usage and memory used by apps.

? Security

Screen lock: Set a screen lock by Swipe, Pattern, Voice, PIN, Password. (Warning: When setting a password or PIN, be sure to write it down before confirming, otherwise you may not be able to access the device.)
Encryption: Passwords: Make passwords visible or not.
Device administration: Manage device administrators, allow installation of apps from unknown sources, and data protection.
Credential storage: Storage type, Trusted credentials, Install from SD card.

? Language & Input

Language: Set languages and input method.
Keyboard & input methods: Select the Android keyboard to set your preferred input language.

? Backup & Reset

Network setting reset (including WIFI, Cellular data and Bluetooth), DRM reset, factory data reset.

⚙️ System

Date & Time: Set the device's date and time.
Scheduled power on/off: Set a specific time to power on/off.
Auto Shutdown: Set to never or auto shutdown in 5/10/15/20 minutes.
About device: Detailed information about the device.

Specifications

Feature	Details
Display	3.5 inch, 480*800 pixels
Internal memory	1.5G RAM + 16G ROM
Supported Format - Music	MP3, OGG, FLAC, AAC, WMA, WAV, APE
Supported Format - Video	RM, AVI, RMVB, 3GP, FLV, MP4, DAT, MKV, MPG, MOV, TS
Supported Format - Pictures	JPG, BMP, GIF, PNG
Supported Format - E-book	TXT
Supported Format - Recordings	AMR
SNR	≥85db
USB port	Type C 2.0
Compatible Systems	Windows 2000 and above
Operating temperature	0-45 °C (32-113 ℉)
Battery	1500mAh
Charging	5V DC, 1A

Warning

⚠️ Do not leave the device in environments with temperatures too low or too high (below -10°C or above 50°C) for extended periods. Extreme temperatures can deform the device and shorten its service life.
⚠️ Do not use the equipment during thunderstorms.
Do not place the device in water for extended periods.
⚠️ Do not expose the equipment to direct sunlight for extended periods.

Copyright and Disclaimer

All rights reserved. OILSKY, the OILSKY logo and other OILSKY marks are owned by OILSKY and may be registered. All other trademarks are the property of their respective owners. OILSKY assumes no responsibility for any errors that may appear in this document. Information contained herein is subject to change without notice.

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