Product parameters
Product Name: S20 Wireless Bluetooth Earphones
Transmission range: 10 meters
Chip type: Zhongke Lanxun
Channel: Stereo
Usage: earplug type
Grinding tool type: private mold
Color: black, white
instructions:
Bluetooth earphone link: When turned on, the red and blue lights flash alternately, and this is the pairing status mode. Turn on the phone's Bluetooth, click Search to search for the corresponding Bluetooth earphone pairing name, click on the pairing name to link
Reminder:
1. Earphones should be kept away from magnetic fields, otherwise the magnetic properties of the unit will decrease, and over time, the sensitivity will decrease.
2. Ensure that the headphone grille is clean and do not expose the unit to excessive dust.
3. The earphones should be kept away from moisture, otherwise the solder pads inside the earphone unit will rust, increase resistance, and cause the earphones to be biased.
4. Before use, make sure to turn down the volume of the audio source device, otherwise the light case may break the membrane wrinkles, and the heavy case may burn the sound coil of the earphone.
5. Gold plated plugs are very helpful in reducing impedance, as excessive wear can lead to changes in sound quality.
6. The earphones cannot withstand falls and sudden high-altitude pulling, which can cause significant damage to the earphone's voice coil, diaphragm, and other components.
7. Earphones are personal items, and it is best not to use them for communication. After using them for communication, it is important to clean them thoroughly and pay attention to earplugs.
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