In ear Bluetooth earphones By Fearless Company,
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In ear Bluetooth earphones
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In ear Bluetooth earphones

Prix FOB

Obtenir le dernier prix

100 ~ 150 USD /

|

1 Minimum Order

Pays:

China

N ° de modèle:

Ran key10

Prix FOB:

100 ~ 150 USD / Obtenir le dernier prix

Localité:

-

Prix de commande minimale:

100

Commande minimale:

1

Packaging Detail:

-

Heure de livraison:

15

Capacité de Fournir:

1

Payment Type:

L/C, T/T

Groupe de produits :

-

Contacter maintenant
Fearless Company

Fearless Company

China

Membre gratuit

Personne à contacter 胡斌

Changsha, Hunan

Contacter maintenant

La description

 
In - ear Bluetooth headsets are audio devices that use Bluetooth wireless technology to connect to devices and are worn deep in the ear canal. Here is a detailed description:
 
 
 
Working Principle
 
 
 
• Bluetooth Connection: They use a Bluetooth chip to pair and connect with devices such as mobile phones and computers to transmit audio signals. Common Bluetooth versions include 5.0, 5.2, 5.4, etc. The higher the version, generally, the better the performance in terms of transmission stability, speed, and power consumption.
 
 
 
• Sound Generation: After receiving the audio signal, the built - in speaker units (such as dynamic drivers, balanced armature drivers, etc.) convert the electrical signal into an acoustic signal to play music or call sounds.
 
 
 
Advantages
 
 
 
• Excellent Sound Quality: They have good airtightness, which can effectively reduce interference from external sounds and achieve good physical noise isolation. This enables deeper bass response and fuller - sounding audio. The active noise - canceling effect is also better, and the noise - canceling depth of some products can reach over *0dB.
 
 
 
• High Portability: They are small in size, and the accompanying charging case is usually also delicate and compact, making them easy to carry and ready for use at any time.

Pays: China
N ° de modèle: Ran key10
Prix FOB: 100 ~ 150 / Obtenir le dernier prix
Localité: -
Prix de commande minimale: 100
Commande minimale: 1
Packaging Detail: -
Heure de livraison: 15
Capacité de Fournir: 1
Payment Type: L/C, T/T
Groupe de produits : -

Mots-clés correspondants Fearless Company

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Mots-clés correspondants

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胡斌 < Fearless Company >

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