E-22 Super Earbuds

Selling Point：
Full ear structure
Sound quality
Direct connect
Fashion design

Specifications
Bluetooth version: 5.0
Frequency range: 20Hz-20KHz
Working range: 10 meters
Battery capacity: 3.7/30mAh
Charging box capacity: 3.7/250mAh
Charging time: about 60 minutes
Talk time: about 3 hours
Music time: about 4 hours
Standby time: about 120 hours
Supported protocol: A2DP/AVRCP/HHFP/HSP

Color:Mix Color
Packing:color box; 100pcs/Carton