Tws Wireless Bluetooth Headset Microphone All Mobile Phone

THE TWS HEAR SOURCES WORK ON ANY CELL, THAT HAS BLUETOOTH.
On the street, on the bus or in the office, at school, wherever you are, always have your headphones handy and get away from the routine for a while! You can enjoy the music you like best and your favorite podcasts whenever and wherever you want.
The perfect format for you
By being in-ear, they improve audio quality and are small in size so they can be inserted into your ear. They are ideal for accompanying you when you exercise while getting into the best surround sound.
Truly wireless headset, great audio quality and battery life of 2 to 3 hrs is guaranteed to be well charged, but you can get up to 4 everything will depend on your use. The case also has extra charge so you can charge without needing to be near the outlet.
Both the left and right ears have full Bluetooth headset function. It serves for listening to music and making phone calls.
The newest Bluetooth 5.0 technology, range up to 10 meters (no obstruction)
It has rechargeable lithium-ion batteries. It has a super battery capacity that can last you while listening to your music from 2 to 3 hours, and can make continuous phone calls.
SPECIFICATIONS:
Material: ABS
Functions: playback of music, answer/hang up connection, replay, voice commands.
Battery capacity of the headset: 3.7V 50mAh
Connection distance: 10 meters (barrier-free)
Time of charging: 1-2H
Usage Time: 3 to 5 hours, depends on usage
Standby Time: 7-10 days
Capacity of the load case: 350 mA
Number of power supply: 1.5 times
Charging time of the charging box: 2 hours
Charging voltage of the charging box: 5V
Frequency Wireless: 20-20000Hz
Power of transmission: Class 2
Voltage de charging: 5 V
CONTENTS OF PACKAGING:
2. In-ear headphones;
1. Box of charging;
1. Cable for charging;