Tai Nghe Bluetooth Siêu Mỏng F9-5C

Giới thiệu Tai Nghe Bluetooth Siêu Mỏng F9-5C

#F9-5C #Wireless #Bluetooth #Headset #Motion #Mini #Ultra-Small #Stealth #Earphones
Description:
100% brand new and high quality

Feature:
The earphone has Bluetooth 5.0 chip, which has fast and stable connection.
With smart touch operation, it is convenient to use.
It has built-in active noise reduction IC, providing HD- phone call.
You can use one earphone or two with HiFi stereo sound.

Specifications:
Item Name: Wireless Earphone
Material: ABS
Model: F9-5C
Bluetooth Version: 5.0
Protocols: HFP 1.7/HSP 1.2/A2DP 1/AVRCP1.6/SPP 1.2/PBAP 1.0
Charging Voltage: DC 5V
Microphone Sensitivity: -42Db
Working Temperature: -10-50 Degree Celsius
Frequency Response Range: 20-20000Hz
Sensitivity: 120dB +/- 5dB
Transmission Distance: 10m
Charging Time: about 1 Hour
Cumulative Work Time: about 220 hours (with Fully Charged Charging Box)
Earphone Battery Capacity: 50mAh (Included)
Charging Box Battery Capacity: 2000mAh (Included)
Features: Rechargeable, Portable, Smart Charge
Color: Black/White(Optional)
Charging Box Size: 14cmx10cmx4cm/5.51x3.94x1.57in (Approx.)

Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
2 x Wireless Earphones
6 x Ear Caps
1 x Charging Box
1 x Charging Cable
1 x User Manual

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