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F9-13B Bluetooth Earphone Wireless TWS Touch Control Noise Reduction Waterproof With Digital Power Display


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Overview and Specifications:

Product Attribute
Style : In-Ear
Communication : Wireless
Connectors : None
Wireless Type : Bluetooth
Vocalism Principle : Other
Control Button : No
Volume Control : No
Active Noise-Cancellation : No
Function : Common Headphone
Plug Type : Line Type
Sensitivity : 102±3dB
Frequency Response Range : 20-22000Hz
Line Length : Other
Resistance : 32Ω
Waterproof : No
Model Number : F9-13B
Support Apt-x : No
Support Memory Card : No
Support APP : No
Is wireless : Yes
With Microphone : Yes
Codecs : Apt-X HD
Features : With microphone
Package List : Charging Cable,Charging Case,User Manual
Bluetooth Version : 5.1
Total Harmonic Distortion : -/-
Driver Diameter : -/-
Magnet Type : Other
Headphone Pads Material : Other
Charging Method : Charging Case
Number Of Drivers : -/-
Max Output : -/-
Earcups Type : Open-back
Impedance Range : up to 32 Ω
Origin : CN(Origin)
Certification : CE

1. The 5.1 core upgrade chip, the
transmission is more stable, the connection is simpler, the call and the music
are more fun.

2. The LED digital power display shows
the power of the charging compartment and left and right earphones at a glance.

3. The large-capacity charging
compartment can not only charge the earphones, but also battery life for the
mobile phone.

4. The magnetic induction storage
compartment does not need to be pressed hard, and the door can be opened
easily, which greatly enhances the use experience and solves the embarrassment
of the traditional snap-in storage compartment opening.

5. Using CVC8.0 and DsP dual noise
reduction technology, binaural calls are as clear as face-to-face talks.

6. IPX7 grade waterproof and sweat
proof, sports without fear of sweating, and can also take a bath. The
multi-process design of the head and body can effectively prevent the
components from being damaged by the water.

Product model: F9-13B

Noise reduction version: CVC8.0

Single ear capacity: 50mAh

Automatic boot: support

Bluetooth version: V5.1

Working distance; connection within 10

Charging bay capacity: 2000mAh

Automatic pairing: support

Endurance time: accumulated about 220
hours (need to be used with charging bay)

Talk time: about 180 hours accumulated
(need to be used with charging bay)

Headphone charging: about 40 times

Charging bay input current: 5V 1A

Magnetic absorption function: magnetic
absorption and nano charging

Control method: touch operation