TWS Wireless Earphone

Item No.: SY-K7
TWS Wireless Earbuds with HIFI Sound Quality and Intelligent digital display
Bluetooth solution: Zhongke Lanxun AB5616T3, V5.0+EDR, touch model
Bluetooth receiving distance: about 10 meters
Microphone MIC: round wheat
Headphone battery: 40mAH, without board
Charging box battery: 1200mAH, IC plus lithium battery protection;
Headphone charging time: about 1H
Charging time of charging box: about 4H
Transmission distance: ≥10 meters (barrier-free)
Listening time: about 4H (80% volume)
Charging port: Type-c (with power bank bidirectional charging function)
The number of times the earphone is charged by the charging box: 12 times