Shure SE425 Wireless BT2 Headphones

Weight: 30 g
Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone, detachable cable, straight plug, plug connector: mini jack 3.5 mm
Additional Information: Isolation from external noise: 37 dB; Case included: yes; Neck lace/headband: yes; Replaceable ear pads: yes; Work profile support: HFP Hands-free,Headset
Plug connector: mini jack 3.5 mm
Impedance: 20 ohm
Sensitivity: 109 dB
Included: Adapter 6.3 mm
Design features: Microphone, detachable cable, straight plug
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 19000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Reinforcing
Bluetooth version: 4.1
Wireless connection type: Bluetooth
Sensitivity options: DB/mW
Number of drivers: 2