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Home > Products > F9 F9-5C F9-10 F9-5 2000Mah Ipx7 Waterproof Led Built-In Microphone F9-1 Mini Bass Earbuds True Wireless Tws
F9 F9-5C F9-10 F9-5 2000Mah Ipx7 Waterproof Led Built-In Microphone F9-1 Mini Bass Earbuds True Wireless Tws
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Product: views:5F9 F9-5C F9-10 F9-5 2000Mah Ipx7 Waterproof Led Built-In Microphone F9-1 Mini Bass Earbuds True Wireless Tws 
Unit Price: Negotiated
Min.Order:
Supply:
Delivery: Shipment within days since the date of payment
Valid until: Long Term
Updated on: 2020-12-23 11:24
  Negotiated
Product Details

tem 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

 
 
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