F9 TWS Dual bluetooth 5.0 Wireless Stereo Earphone IPX5 Waterproof Button Touch Auto Pair Gaming Headphone with 2000mAh Power Bank for – Black

Features:
– bluetooth 5.0, more stable and faster connection.
– IPX5 waterproof, no fear of rain and sweat.
– Touch operation, get rid of discomfortable of tranditional button.
– Charging box can also be as a power bank, charging mobile phone.
– Auto pairing function, just take them out and both of them connect to each other automatically.
– Bilateral calls, clear sound just like face to face.
– 360° surround stereo sound, highly restored original sound.
– Support for IOS/ANDROID/WINDOWS system.
Specifications:
General Specification

Model F9
Color Black
Wearing Type In-ear
Material ABS
Net Weight (g) 4.1g
Dimensions (cm/ inch) Earphone:20*15*14mm
Charging Case:73*45*29mm
Technical Parameters
Microphone Yes
Wired Control Not support
bluetooth Version 5.0
Transmission Distance 10m
Waterproof Level IPX56
Receive Sensitivity 95±3dB
Impedance 32?
Frequency Response 20-20KHz
Battery Capacity Earphone: 50mAh,3.7V
Charging Case:2000mAh, 3.7V
Charging Time (h) 1-2H
Taking Time 3-4H
Working Time (h) 3-4H
Standby Time (h) 100H
Package Included:
1 pair of F9 Wireless bluetooth Earphone
1*Charging Case
1*Charging Cable
1*Manual