GJBY CA-011 Bluetooth Headset - With Microphone , Active Noise Cancellation Asta Power Source: 4 pieces of

Power Source: 4 pieces of AA batteries(Not included)

Sized for travel

Speaker Output: 50W

temperature control and more advanced safety features keep you and your devices safe

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GJBY CA-011 Bluetooth Headset - With Microphone , Active Noise Cancellation Asta Power Source: 4 pieces ofGJBY CA 011 Bluetooth Headset With Microphone , Active Noise CancellationKey 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