Wireless Earphone Bluetooth V5.0 F9 TWS Wireless Bluetooth Headphone LED Display With 2000mAh Power Bank Headset With Microphone

Wireless Earphone Bluetooth V5.0 F9 TWS Wireless Bluetooth Headphone LED Display With 2000mAh Power Bank Headset With Microphone

$28.68
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Product parameters ♬ Product model:F9♬ Bluetooth version: V5.0♬ Support Agreement: Supports HFP 1.7HSP1.2, A2DP 1AVRC1.65SPP 1.2 and PBAP1.0♬  Chip solution: BT8812A♬ Working distance: 10m♬ Talk time: 4-5H (full power single use)♬ Music playback time: 4-5H (full charge single use)♬ Standby time: 650H (requires matching charging compartment)♬ Frequency range: 2402MHz~2480MHz♬ Battery type: 3.7V, >50mAh Lithium-ion polymer battery♬ Headphone charging time: 1-2H♬  Working temperature: -10 °C-55~C  Mobile charging bank parameters:♬ Input current: 5V--1A♬ Output current: 5V--1A♬ Battery type: 3.7V, >2000mAh Lithium-ion polymer battery♬ Charging battery capacity: 2000mAh♬  Charging bin charging time: 1-2H   Package Include1* Pair Of F9 TWS Wireless Earbuds1* Charging Case1* Micro-USB Cable1* User Manual4* Ear Tips 

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