DATA FROG Wireless Retro Telephone Handset and Wired Phone Handset
SPECIFICATIONS
Brand Name: DATA FROG
Style: Headphone
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: Yes
Material: Plastic
Control Button: Yes
Communication: Wireless
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Number Of Drivers: 1
Plug Type: Line Type
Impedance Range: from 33 to 100 Ω
Headphone Pads Material: Other
Support Memory Card: No
Waterproof: No
Frequency Response Range: 20 - 20000
Magnet Type: Other
Wireless Type: Bluetooth
Line Length: 2.5None
Package List: Charging Cable
Codecs: none
Driver Diameter: 40
Resistance: 98Ω
Sensitivity: 123dB
Is wireless: Yes
Connectors: 3.5mm
Earcups Type: Semi-open
Bluetooth Version: 3.0
Total Harmonic Distortion: 0.1
Charging Method: cable
Support APP: No
Function: For Mobile Phone
With Microphone: Yes