SP09 Multipoint Wireless Bluetooth V4.2 Handsfree Car Kit Speaker Speakerphone, Support Voice Readout & Vibration Sensor Type-Laptop Cases 4 BTV-W09/BTV-DL09

4 BTV-W09/BTV-DL09

horizontal 350 degrees

Dual-satellite positioning

power supply: PD3

6-level DPI adjustable

SP09 Multipoint Wireless Bluetooth V4.2 Handsfree Car Kit Speaker Speakerphone, Support Voice Readout & Vibration Sensor Type-Laptop Cases 4 BTV-W09/BTV-DL09Function 1. Newest Bluetooth version: V4. 2+EDR 2. Operating frequency range: ISM (2. 4 2. 48GHZ)Bluetooth connecting within 10 metersIncoming Call Number Readout 3. Support Hands Free, Headset, AVRCP Bluetooth agreement standard. 4. Support connecting two mobiles at the same time(choosable), max keep a record 8 mobiles. 5. Build in DSP noise suppression and echo cancellation function. 6. Equip with HI FI 2W loudspeaker, high sensitivitymicrophone.