China wholesale ROHS wireless headset RED headphones
China wholesale ROHS wireless headset RED headphones
China wholesale ROHS wireless headset RED headphones
China wholesale ROHS wireless headset RED headphones
China wholesale ROHS wireless headset RED headphones

China wholesale ROHS wireless headset RED headphones

Model NO.
BT257A
Quantity:
  • Driver Unit:40mm
  • Impedance:32ohm
  • Sensitivity:100 dB S.P.L At 1KHZ
  • Frequency Response:20-20KHZ
  • Max Power Input:50mw
  • Certification:CE,ROHS,REACH
  • Color:white,black,custom made
  • transmission distance:within 10 m
  • Bluetooth Version:V4.0+EDR
  • Name:China ROHS wireless bluetooth headset
  • Certification:ce
  • Is wireless:Yes
  • Wireless Type:bluetooth
  • Vocalism Principle:Dynamic
  • Volume Control:Yes
  • Control Button:Yes
  • Style:Headband
  • Communication:Wireless
  • Use:Mobile Phone
  • Function:bluetooth
  • Function:Microphone
  • Function:Noise Cancelling
  • Bluetooth Standard:Bluetooth v5.0
  • Waterproof Standard:IPX 0
  • Place of Origin:CN;GUA
  • Brand Name:J&Y
  • Model Number:BT257A

QQ20150916150008.jpg

 

 

 

 

ption

Transmission Distance:Within 10 m
Opereation Frequency Range:2.4026 - 2.480GHz
Battery capacity:300mah
Normal charging time:2.5 hrs
Driver unit40 mm
Sensitivity100d B
Impedance32ohm
Frequency Range10 Hz - 2KH z
Max input power100 mW
Bluetooth version V 4.0
Listering Time3hrs
Standing Time180hrs

 

Bluetooth® Headphones 

  • - Easy pairing with Bluetooth enabled device
  • - Powerful 40 mm drivers for pure digital audio
  • - Integrated Send/Receive button
  • - Built in noise-canceling microphone
  • - Seamlessly switch from music to Smartphone calls
  • - Accessible power/ play/ pause/ volume control
  • - Built-in Li-battery for charging
  • - Up to 10 hours of use with full charge*
  • - Soft-touch rubberized finish

Accessories Included

  • - Detachable Cable with Mic
  • - USB Charging Cable

* Play time may vary depending on usage. Estimate based on continuous playback of music

 

Please feel free to contact for details and discounts 

Contact Person: Sandy Leung 

Deriect Line: 0086-0757-25530488

Moblie: 0086-13751504750

Skpye: sandyleung843

Whatsapp: 0086-13751504750

Wechat: 0086-13751504750 

 

 

 

Flexible MOQ for Distributors

Distributors for our own brand are wanted.

Our flexible MOQ can help you to start your own business.

 Please feel free to contact for more details.  

 

 

 

Packing display:

 

 

 

Wired bluetooth ,change by your heat

 

 

 

 
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