SYSFUN Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep – Black

How to operate to get STEREO SOUND through any two earbuds paired:

1. First turn off the bluetooth of the mobile phone, disconnect the earbuds from the mobile phone,
2. Then press the two earbuds buttons at the same time to turn on the power of the two earbuds at the same time,
3. Waiting for 5 seconds, then double-click any earbud button, and the two earbuds are successfully paired,
4. And turn on bluetooth of the phone, find the Bluetooth name, connect the earbuds and enjoy it.

How to change the language?

Disconnect the Bluetooth of the mobile phone, power on the earbud, then double-click five times quickly,
and the language will be changed.
The SYSFUN X7 single wireless bluetooth earbud is a product that it is worth much more than the price
It’s a refined and mini, in-ear design, almost invisible after wearing it, Great for Walking, Running, Jogging, Hiking, Biking, Gym, Driving, Working, Relaxing, etc.JGDR
The sound quality is not comparable to high-end headphones, BUT it is definitely not junk, no noise, has nice sound for listening to music, audiobooks, and podcasts, built-in mic for very clear calls
No need to worry about running out of power, it’s super long battery life for more than 12 hours of continuous to listening music
Comfortable fall asleep with listening to the natural sound all night with the small earbud unstung weared hidden in your ear
One earbud is not enough? It doesn’t matter, with a simple operation, you can get STEREO SOUND through any two earbuds paired and used to meet your needs for binaural headphones, just order 2pcs (See Product Description as Operating Instructions below)
👉NOTE: No charging case and charger adapter; Please don’t charge it with PD fast charger adapter or >15W high power charger adapter, it’s easy to damage the earbud. If you need assistance, please do not hesitate to reach out to us. Our team is available to answer any questions and provide support within 12 hours