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Product details
Reminder: Dear customer, due to the long shipping time, the earphones and charging case may be in a low battery state. Please charge the charging case when you receive it.
Features
1, Bluetooth V 5.1, support most Bluetooth devices, lower power consumption
2, 300mAh charging case can charge 2 earphones about 6 times, providing more 30 hours of music time
3, Waterproof technology, no need to worry about water and sweat 4, 8mm
Dual drive units, enjoy 9D's powerful and deep bass music sound
5. The popular touch function supports switching songs, calls and voice assistants for calls.
Precautions
bluetooth headset not working
1. Check if the set mono output can be adjusted to the binaural canal.
2. Check if any headset lost pairing after crash.
3. Check that both headsets are connected to both devices. You can close the connection between the phone and the headset to remove the Bluetooth headset from the phone's Bluetooth list. Re-pair phone and bluetooth headset, replay audio
Q: The bluetooth headset cannot be charged normally
1. The Bluetooth headset is placed for a long time. If it is not used for a long time, the lithium battery inside the Bluetooth headset will be used all the time, and the headset will be in a "sleep" state. When the charging time exceeds 20 minutes, the headset will display the charging status
2. Check whether the headphone charging data cable plug is damaged, you can try another data cable. Or check to see if anything is blocking the charging point of the earphones. If so, clean it with a toothpick.