A450bt wireless Bluetooth headset universal handset headset stereo




Price:
$12.58

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Overview and Specifications:

Product Attribute
Style : Headphone
Communication : Wireless
Connectors : USB
Wireless Type : Bluetooth
Vocalism Principle : Dynamic
Control Button : Yes
Volume Control : Yes
Active Noise-Cancellation : No
Function : For Internet Bar,Monitor Headphone,for Video Game
Plug Type : Wireless
Sensitivity : 70dB
Frequency Response Range : 20-20Hz
Line Length : None
Resistance : 32Ω
Waterproof : Yes
Model Number : 450BT
Support Apt-x : No
Support Memory Card : Yes
Support APP : No
Is wireless : Yes
With Microphone : Yes
Codecs : Apt-X
Features : Waterproof
Package List : Charging Cable
Bluetooth Version : 4.2
Impedance Range : up to 32 Ω
Total Harmonic Distortion : N/A
Driver Diameter : N/A
Magnet Type : Other
Headphone Pads Material : Other
Charging Method : Cable
Number Of Drivers : N/A
Max Output : N/A
Earcups Type : Sealed
Origin : CN(Origin)

rticle type: Bluetooth headset

Bluetooth version: v4.2

Bluetooth mode support: APD 1.2, AVRCP 1.4, hfp16

Common terms and phrases

RF performance: receiver sensitivity: – 84dbm; power output up to 4dbm

Frequency response: 20 Hz – 20 Hz

Signal to noise ratio: 70dB;

Headset battery: 400mah lithium battery

Loading time: 2.5 hours

Call time: about 10 hours

Copy time: 4 hours

Waiting time: up to 20 days

Working temperature: – 20 ° c-55 ° C.