Style:Neck-mounted
Certification:CE
Vocalism Principle:Dynamic
Control Button:Yes
Active Noise-Cancellation:No
Communication:Wireless
Volume Control:Yes
Sensitivity:95dB
Wireless Type:bluetooth
Max Output:20mW
Line Length:0.3m
Support APP:No
Number Of Drivers:2
Plug Type:Line Type
Package List:User Manual
Package List:Charging Cable
Impedance Range:up to 32 Ω
Connectors:USB
Model Number:AIKSWE-Duet
Earcups Type:Open-back
Headphone Pads Material:SILICONE
Bluetooth Version:5.0
Support Memory Card:No
Driver Diameter:3mm
Resistance:32Ω
Waterproof:Yes
Total Harmonic Distortion:3%
With Microphone:Yes
Charging Method:CABLE
Magnet Type:Other
Broadcasting technology:Air conduction technology
Duration endurance:4-5 hours
Charging:Micro-USB
A New Way Of Hearing(Open-Ear Design)
AIR Conduction Technology. Delivers Sound Directionally. Dual listening sports Bluetooth headset (Not really bone conduction earphones)

Notice : Open Ear Design AIR Conduction Technology--Dual listening speaker
earphones are not really bone conduction earphones. Many other sellers on the platform wrote this type of bone conduction earphone for the purpose of sales.