GJBY CA-027 Bluetooth Headset – With Microphone , Active Noise Cancellation
Key Features

• Wireless On-ear Bt-03 Headphone
• Has Bluetooth
• Bluetooth Version Edr
• Double Phone Support
• Active Noise Cancellation (Anc) Yes
• Speaker (Db) 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