Description
Bluetooth Headset, Wireless Bluetooth Earpiece 24Hrs HD Calling,CVC8.0 Dual Mic Noise Cancelling, Hands-Free Bluetooth Earphone for Driving/Business/Office
Product Feature:
bluetooth V5.3 chip,stable singal transmission.
Bluetooth transmission distance: 10 meters.
360 degrees rotating design, suit for left and right ear.
Support adjust volume and change music
Battery capacity of the headset: 60mAh
Battery capacity of the storage box: 500MAH
Noise Reduction: CVC 8.0
Working voltage: 3.7V
Charging voltage: DC5V
Charging Time: about 1.5 hours
Talking time: 6-8 hours
Music time: 6-8 hours
Frequency response: 50Hz – 20KHz
Products include
1 * Bluetooth headsets
1 * Charging box
1 * Charging cable
1 * User Manual
2 * Ear cap
They do not completely eliminate noise, but they are quite good.
I can easily have seven to eight hours between two charging. Then the case was established, I think they said that charging for forty -eight hours. What I know is that after charging on my headphones, the battery power dropped to 90 %. But I don't think the headset is completely discharged.
They are not as good as my Steinhauser, but I will definitely buy more for the price. For the children, I can't see what they have. They have no noise leakage. It is cheap, so if a child is lost, it will not spend $ 300.
They seem to be very safe in my ears, so it will not happen when it falls or similar things.