Bluetoot Headset BH4

Description: Bluetooth headset BH4IBOX BH4 headset allows you to make and receive calls without pulling your phone or smartphone out of your pocket, eg when traveling by car or working in the office. With the BH4 you can safely drive the car without taking your hands off the wheel. It works on the basis of Bluetooth technology and is compatible with all devices that support Bluetooth technology. It allows simultaneous pairing of two phones so you do not have to choose, for example, whether you want to use a business or private phone. In the case of simultaneous calls from two phones, you can easily switch between them by hanging a second call. | Application: Mobile | Design: Ear-clip | Wireless communication: Bluetooth | Connectors: microUSB | Sound: Mono | Audio controls: Volume control | Impedance : 32 | Pass band (min): 20 | Pass band (max): 20000 | Sensitivity: 112 | Microphone: Yes | Color: Black | Weight: 8.8 | Other features: Chipset: CSR Bluetooth version: 3 .0 + EDR Battery: Lithium-Ion-Polymer 80mAh Standby time: 150h Working time: 4h Charging time: 2h Operating frequency: 2.402-2.480GHz Antenna sensitivity: -88dBm