F9-5C True Wireless Stereo Bluetooth-compatible 5.0-Black

I am an Chinese seller,providing customers with high-quality and low-cost products.

The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on.

We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans.

Sincerely at your service .Please feel free to contact us if you have any questions.
Specifications:
The earphone has bluetooth-compatible 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 high clarity phone call.
You can use one earphone or two with HiFi stereo sound.

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
Charging Box Size: 14cm x 10cm x 4cm/5.51" x 3.94" x 1.57" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

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