Mono Noise Cancelling Bluetooth Headset DC620
$13.00
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Specifications:Bluetooth standard: Bluetooth V4.1 Airoha AB1526Frequency range: 2.400-2.481GHzOperation: Class 2Bluetooth mode: headset/handsfree/A2DP/AVRCPOperating range: 30 feet (10 meters)Talking time: 4 hoursMusic playing time: 3 hoursStandby time: 100hours (battery: 60mAh+200mAh)Charging time: 2 hoursCharge voltage: AC: input 110-240V. DC: output 5.3VSensitivity speaker: 92dB, mic 42dBSpeaker diameter: 12mmImpedance: 32ΩSpeaker power: 2.5mWCertificates: CE, RoHS, FCC can be applied
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