Wireless Bluetooth Headphones FAQ
General Information
Q: What comes in the box?
A: The package includes:
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Wireless Bluetooth headphones
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USB-C charging cable
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3.5mm AUX cable
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User guide*
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Warranty card*
(*not pictured)
Q: What are the main parts of the headphones?
A:
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Adjustable slider & folding bracket
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Multi-function button
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LED light
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Volume +/-
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3.5mm AUX port
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USB-C port
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Microphone
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BASS boost button
Power & Charging
Q: How do I charge the headphones?
A:
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Insert USB-C cable into the headphone port.
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Connect to a PC, laptop, or adapter.
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Red LED = charging, White LED = fully charged.
⚠️ Use only 5V DC 500mA input and the original cable.
Q: How long should I charge before first use?
A: At least 1 hour.
Q: How do I power on/off?
A:
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On: Hold multi-function button for 2s → tone plays + LED on.
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Off: Hold multi-function button for 4s → tone plays + LED off.
Pairing & Reset
Q: How do I pair with my phone or device?
A:
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Power on → LED flashes red/white (pairing mode).
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Enable Bluetooth on your device → select CE220647.
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On success → tone plays + LED flashes white every 10s.
Q: How do I factory reset the headphones?
A: Power on → hold Vol+ & Vol– (10s) → LED blinks red 5 times → reset complete (auto pairing mode).
Controls
Q: What functions can I control?
A:
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Power on/off: Hold multi-function (2s/4s)
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Play/Pause: Press multi-function button
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Next track: Hold Vol+ (1s)
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Previous track: Hold Vol– (1s)
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Volume up/down: Press Vol+ / Vol–
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Answer/End call: Press multi-function button
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Reject call: Hold multi-function (1.5s)
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Voice assistant: Double press multi-function button
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BASS mode: Press BASS button (LED solid white)
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Low latency gaming mode: Triple press multi-function button
Multi-Connection Mode
Q: Can the headphones connect to two devices at once?
A: Yes.
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Connect to Device 1.
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Disable Bluetooth on Device 1 (headphones enter pairing).
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Connect Device 2.
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Reconnect Device 1.
👉 Only one device outputs audio at a time.
Using AUX Cable
Q: Can I use the headphones with non-Bluetooth devices?
A: Yes. Use the included 3.5mm AUX cable.
⚠️ Note: In AUX mode, Bluetooth and controls are disabled.
Technical Specifications
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Driver unit: 40mm
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Impedance: 32Ω
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Bluetooth version: 5.3
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Range: Up to 10m
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Battery: 400mAh lithium
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Playback time: Up to 60 hours
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Input: DC 5V, 500mA
Safety & Maintenance
Q: What safety precautions should I follow?
A:
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Avoid long listening at high volume (risk of hearing loss).
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Do not use while driving, cycling, or operating machinery.
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Keep away from children (small parts hazard).
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Do not expose to rain, moisture, or extreme heat.
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Do not dismantle or repair yourself.
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Battery risks: explosion if replaced incorrectly, exposed to extreme temps, or damaged
Download Manual Below