♬ 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 Include
1* Pair Of F9 TWS Wireless Earbuds
1* Charging Case
1* Micro-USB Cable
1* User Manual
4* Ear Tips