الوصف
1, Functional characteristics
Fashionable in appearance, compact and exquisite, easy to carry, it is a good helper for home, office, outdoor travel, sports, leisure, entertainment, and learning.
Adopting high-quality and highly sensitive speakers with beautiful sound quality and volume control switches, it can meet the needs of listening to different programs.
Support TF card/USB drive to play MP3/Bluetooth/WAV format music, and support FLAC and APE lossless music decoding functions.
Built in high sensitivity FM radio with a frequency of 70-108MHz.
Support external high-performance and large capacity rechargeable polymer lithium batteries with a capacity of 750mAh. This machine adopts a low-power, high-power amplifier.
II Function definition
1. Recording button: In the music playback mode of the USB drive/TF card, long press the recording button to record. During the recording process, press the button again to end the recording; Short press this button to play a USB drive/TF card recording (note: recording requires a USB drive or TF card to be connected as a storage device. This device supports full mode recording. In USB drive and TF card mode, record MIC sound; in Bluetooth and radio mode, record machine sound).
2. Mode key: Short press this key to switch modes. In radio mode, long press the radio to automatically search for the radio
3. Previous song: In MP3 playback mode, short press the song button to switch to the previous song, and long press the rewind button; In radio mode, short press the song button to switch to the previous channel;
4. Play/Pause/Delete key: In MP3 mode, briefly press this key to switch between play and pause; In music playback mode, long press the delete button to start deleting, and then short press the delete button again to confirm deletion; Or exit the deletion function without pressing the button within 5 seconds.
5. Next song: In MP3 playback mode, short press the song button to switch to the next song, and long press fast forward; In radio mode, short press the song button to switch to the next channel.
6. [1-0] Number keys: In MP3 playback mode, you can select the track you want to listen to through a combination of single keys and numbers; Enter the number in radio mode and select the desired radio frequency.
7. [] Headphone jack: Insert the earphones into the undisturbed mode; Enjoy the pleasure of listening alone.
8. USB USB port: Insert the USB drive to play music tracks on the USB drive.
9. DC5V charging interface: You can use the charging cable provided with the machine to charge, or you can use a phone with a USB interface to charge, or you can use a USB interface to connect to a computer to charge.
10. TF Card Slot: Insert the TF card to play music tracks from the TF card.
11. [- VOL+] Volume increase/decrease dial switch: Switch volume decrease in the [- VOL] direction
At least before turning off the volume, turn the dial towards the [VOL] direction to increase the volume.
12. ON/OFF switch: ON is on/OFF is off, and towards the ON direction is on.
Close in the OFF direction
Main technical indicators
Product model: F21
Speaker configuration: 1.5 inch dual magnetic speaker
Rated power: 3W
Frequency response: 100Hz-18KHz
Bluetooth version: 5.0
Battery usage: Lithium polymer battery 750mAh
Input power supply: DC 5V/1A
Body size: L104 * W26 * H61MM
Basic functions:
BT/TF/USB/FM/Digital Song On Demand/Lossless Music
Play/full mode recording/one click delete function.
Basic functions:
FM broadcasting supports campus broadcasting/frequency range:
70-108MHZ
Headphone jack/[- VOL+] volume knob
Packaging list:
Host * 1, TYPE-C interface charging cable * 1, binding rope * 1, instruction manual * 1
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العلامة التجارية:
Unbranded
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الفئة:
مرسلات إف إم
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الحجم:
Green
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هوية Fruugo:
240330116-516797853
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EAN:
9096435888444
معلومات سلامة المنتج
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ملصقات سلامة المنتج
تحذيرات السلامة:
important Safety Instructions Read Before Use: Please read all instructions and safety warnings before using this product. Failure to follow these guidelines may result in injury, damage, or malfunction. General Warnings Intended Use: Use this product only for its intended purpose as described in the user manual. Supervision Required: This product is not intended for use by children or persons with reduced physical, sensory, or mental capabilities without supervision. Inspection Before Use: Check for any signs of damage or wear before use. Do not use if damaged. Usage Precautions Environment: Do not use in wet, damp, or flammable environments unless specified as safe for such conditions. Proper Operation: Follow all operating instructions carefully. Avoid improper handling or misuse. Power Source: Use only the recommended power supply or batteries. Do not exceed specified voltage or current ratings. Maintenance and Care Cleaning: Disconnect from power before cleaning. Use only manufacturer-recommended cleaning methods and solutions. Storage: Store in a cool, dry place away from direct sunlight and extreme temperatures. Repairs: Do not attempt to disassemble or repair the product. Contact authorized service personnel for assistance. Specific Warnings Avoid Hazards: Keep the product away from sharp objects, water, and heat sources. In Case of Malfunction: If the product malfunctions or exhibits unusual behavior, discontinue use immediately and contact customer support. Disposal Instructions Recycling: Dispose of the product in accordance with local electronic waste disposal and recycling guidelines. Battery Disposal: Follow specific regulations for the safe disposal of batteries if included.
