Sports Wireless Bluetooth Earphone Noise Reduction
$43.00
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Product Information：Product Type: Stereo Bluetooth HeadphonesSignal-to-noise ratio: ≥94dbUse time: about 4-5 hours (80% battery)Battery cycle life: about 300 timesBluetooth version: V5.2Headphone battery: 30mahCharging compartment power: 300mahBluetooth effective distance:> 10mChannel system: dual channelPacking List：1*Bluetooth Headphone
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