JR-HL1 Bluetooth Wireless Headphone Headset
$43.50
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Model: JR-HL1Name: Wireless Stereo HeadsetVersion: BT 5.0Chip: US imported JL (Jerry) Battery: 1000mA Polymer lithiumCharging voltage: DC 5VWorking voltage: 3.3V-4.2VDistance: Front 10M Back 8MTalk Time: 25HMusic Time: 38.5 hours (BT mode), 20 hours (BT+Light)10 minutes charging can use 6.5 hours (BT mode), 3 hours (BT+Light)Standby time: 300HCharging time: 3-3.5HCable type: 3.5mmDrive unit: 40MMImpedance: 32Ω±15% at1KHZSpeaker sensitivity: 103±3dB at 1mw 1kHz with IEC318Frequency response range: 20-20000HZRated power: 10mWMaximum power: 30mW
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