1. Product Information
• Product Name: bulu&blue F3 Bluetooth Speaker with Ambient Sunset Lamp and Flip Screen Lyrics Display
• Core Specifications:
◦ 5-inch IPS flip touchscreen, supports real-time lyric scrolling, time and date display
◦ 2.5-inch full-range speaker + bass diaphragm, Hi-Res Audio certified
◦ Built-in 15W wireless fast charging module, supports instant phone charging
◦ 4000mAh high-capacity battery, provides approximately 6 hours of continuous playback on a full charge
◦ Rear sunset ambient light, 7 natural white noise sleep aid modes
◦ Supports Bluetooth 5.4 connection, Bluetooth calls, compatible with mainstream music apps
• Applicable Scenarios: Desktop decor, creating home ambiance, office, bedroom sleep aid, gift giving
2. Core Highlights
✨ Creative Flip Screen, Full of Ritual
The screen automatically flips up when powered on. In standby, it's an exquisite desktop clock. When playing music, it automatically switches to real-time scrolling lyrics, allowing you to sing along without pulling out your phone, offering both visual and auditory enjoyment.
🎧 Hi-Res High-Resolution Audio
Equipped with CD-quality acoustic analysis technology, the bass is rich and not muddy, and the treble is clear and not harsh. Whether it's pop music or instrumental background music, the sound is delicately reproduced. It also supports Bluetooth calls, ensuring clear audio for remote meetings.
🔋 Multi-functional, Desktop Space Saver
Built-in 15W wireless fast charging allows for instant phone charging, eliminating the need for an extra charging dock. It also integrates a sunset ambient light, white noise sleep aid, and clock function, meeting multiple needs in one device.
🌅 Sunset Ambient Light, Full of Healing Power
The gradual sunset light on the back can be turned on with one button. The warm light slowly spreads, creating a gentle home ambiance at night. Paired with white noise for sleep aid, it helps soothe the day's fatigue.
🎁 High-Value Gift Choice
With its simple and textured design, it's perfect for personal use on a desk or as a beautiful and practical gift for friends and family on birthdays or holidays, exuding a sense of premium quality.
3. How to Use
1. Power On and Pairing: Press and hold the power button to turn on. Enable Bluetooth on your phone and search for "bulu&blue F3" to pair. Once paired, you can play music.
2. Lyric Display Operation: Play songs through a mainstream music app, and the screen will automatically synchronize and scroll lyrics; in standby mode, it automatically switches to display time and date.
3. Ambient Light and White Noise: Use the physical buttons or touchscreen to turn the rear sunset ambient light on/off with one touch; switch to white noise mode to choose from 7 natural sounds (rain, running water, etc.) for sleep aid.
4. Wireless Charging Usage: Place your wireless charging-compatible phone on the charging area at the top of the speaker to automatically start charging. It's super convenient for instant charging.
5. Timer and Sleep Mode: Use the timer button on the device to set an automatic shutdown time. In sleep mode, the volume gradually decreases, the lights dim, and white noise helps you fall asleep peacefully.
4. Real User Reviews
• "The sense of ritual is absolutely amazing! I fell in love the moment the screen flipped up when powered on. It's both a speaker and a clock on my desk. When playing songs, the lyrics display makes singing along super convenient, and turning on the sunset light completely transforms the room's ambiance!"
• "The sound quality completely exceeded my expectations. The Hi-Res certification is no joke; the bass is rich, and the treble isn't harsh. It's super comfortable for playing background music in the office, and I can even wirelessly charge my phone, making my desk super tidy!"
• "I gave it to my best friend for her birthday, and she absolutely loves it! It's stylish and practical. Turning on the white noise and sunset light at night for sleep aid has really helped with her insomnia. It's also easy to use, so even kids and seniors can operate it."
• "Finally found a speaker that combines aesthetics and functionality! The flip screen with lyrics is so ritualistic. The Bluetooth connection is super stable and doesn't disconnect. The 4000mAh battery life is sufficient, and it's convenient to carry on business trips."
• "I originally bought it just for the lyric display, but I never expected the white noise and sunset light to become my favorite features. Turning them on before bed is so healing. The value for money is really high, highly recommend it to anyone who loves a touch of ritual!"
5. Precautions
⚠️ Do not place the speaker in humid, high-temperature, or direct sunlight environments to avoid circuit damage and accelerated aging of the appearance.
⚠️ When cleaning, use a dry, soft cloth. Do not use chemical solvents or rinse directly with a wet cloth to prevent liquid from penetrating the device and damaging components.
⚠️ Wireless charging is only applicable to phone models that support the Qi protocol. Non-compatible models cannot be charged. Please confirm your phone specifications before use.
⚠️ If not used for a long time, please turn off the power and charge regularly to prevent over-discharge of the battery, which can affect its lifespan.
⚠️ Do not disassemble or modify the device yourself, as this may cause damage to the equipment and void the warranty.
⚠️ Children should be supervised by an adult when using to avoid accidental ingestion of small parts or injuries from drops.
⚠️ When connecting via Bluetooth, avoid excessive proximity to other Bluetooth devices to prevent signal interference that may lead to disconnections or affect sound quality.
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