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Monaural wireless bluetooth headset/noise cancelling over-ear/long battery life/onboard/business headphones-520

Monaural wireless bluetooth headset/noise cancelling over-ear/long battery life/onboard/business headphones-520

$19.80 USD
$19.80 USD
Sale Sold out
Shipping calculated at checkout.
颜色: Black
Specifications and descriptions-520
Model： 520 Transmission distance： 10M
Standby time： About 180 hours Cord length： 30CM
Speaker size： 10mm Endurance： 10Hour
Body Material： ABS+PC Charging voltage： 5V
Bluetooth version： BT V5.1+EDR Charging model： Micro USB
Charging time： 1.5Hour Frequency range： 2.402GHz-2.480GHz
Charging compartment capacity： 500mAh Signal-to-noise ratio： ≥90dB
Headset battery capacity： 60mAh Button or Touch： Button 
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