Pro4 Wireless Bluetooth Earbuds

Features:
Model: Pro 4
Bluetooth version: 5.0 + EDR
Driver: 15mm
Output power: 40mW
Battery capacity: 30mAH, charging box is 260mh
Bluetooth distance: 10-15 meters
Frequency response: 20-20000Hz
Operating voltage range: 3.0V-4.2V
Charging time: about 1 hours
Talk time is: about 2-3 hours (a pair of earphones use together)
Music time about 2-3 hours (a pair of earphones use together)
Charging box can charge for the earphons about 3-5 times
Support GPS and Rename, Support pop up window, Support Voice assistant, Support ios and Android
Wireless charging: QI
Earbuds size: 33x17mm
Charging box size: 44x44mm

About Pairing:
IOS: Open the phone bluetooth, then only open the charging box cover, Auto Pop-up window pairing
Android: Open the phone bluetooth, press the charging box button 3 seconds, search it by phone and pairing

Packing list:
2 x Wireless Bluetooth Earbuds
1 x Charging Cable
1 x Manual