朗怡国际有限公司
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Foldable Bluetooth Headphones wireless headsets
Bluetooth version: 5.0
Operation Distance: 10m;
Sensitivity: 102dB ±5dB
Frequency response: 20Hz-20 KHz
Speaker: Ø40mm
Impedance: 32Ω
Music Playing Time: 5 hours
Charge Time: About 1 hours
Battery Capacity: 200mAh