Celebrat A15 Magnetic Neckhanging Bluetooth Headset - Active Noise Cancellation Laptop Screen 1% or less (User adjustments

1% or less (User adjustments maybe necessary

Display: 14

Supports both T568A and T568B wiring

Viewable image size: 68

Available in 4~24 holes (according to the type of adapters)

Celebrat A15 Magnetic Neckhanging Bluetooth Headset - Active Noise Cancellation Laptop Screen 1% or less (User adjustmentsCelebrat A15 Magnetic Neckhanging Bluetooth Headset Active Noise CancellationKey Features Wireless On ear Bt 03 Headphone Has Bluetooth Bluetooth Version Edr Double Phone Support Active Noise Cancellation: Yes Speaker: Sensitivity 112Db + 3Db Speaker Ohm (?) Value 32? Speaker Diameter: 40Mm Frequency Range: 20Hz 20Khz Have Microphone Microphone Diameter 4Mm * 1,5 Mm Microphone Sensitivity 43Dbs 1 year Warranty