Multipoint Support: allows a speakerphone connecting to two phonesSupport Secure simple pairingAdvanced Echo and Noise CancellationFull Duplex & High performance speakerSpecification:Bluetooth compliance: Bluetooth V2.1 EDROperating Frequency Band: 2.4GHz~2.48GHz unlicensed ISM bandOutput power:

Multipoint Support: allows a speakerphone connecting to two phonesSupport Secure simple pairingAdvanced Echo and Noise CancellationFull Duplex & High performance speakerSpecification:Bluetooth compliance: Bluetooth V2.1 EDROperating Frequency Band: 2.4GHz~2.48GHz unlicensed ISM bandOutput power: class 2, up to 10 metersSupport Profiles: HSP and HFP 1.5 ProfilesSupport Multiple Paired Device: Memorize paired data of 8 Bluetooth phonesStand-by time: up to 1000 hours / 41 daysTalk time: up to 10~12 hoursBattery Charging time: about 3 hoursCharger Voltage: DC5.0V 400mABattery: 650mAh, BL-5B (Rechargeable Lithium-ion Battery)Dimension: 118*46*18mmWeight: 50gPackage include: 1* Bluetooth speakerphone1* USB Car charger1* USB cable1* User Manual1* Sun Visor ClipPackage dimension: 126*165*42mmPackage weight: 182g