F9-5C True Wireless Stereo Bluetooth-compatible 5.0 Rechargeable Smart Touch Wireless Earphones with Mic_Black

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