TWS V5.0 Bluetooth Earphone Hanging Ear Type Wireless Headphone 3D Stereo Charging Sports Headset With Charging Box
Brand Name:PunnkFunnk MODEL NAME:BE999 Chipset :JL6936D Bluetooth Version :V5.0 Working Frequency:2.4G Frequencey Range:2.4G ~ 2.48GHz Profiles:A2DP v1.3/AVRCP v1.6/HFP v1.7/HSP v1.2/ SPPv1.2/PBAP v1.0 RF Power level:4dBM/Class II Operating Distance (Barrier-free open space):10±2m Standby Time:160 hrs Music playing Time:6-8 hrs Pairing name: PunnkFunnk-BE999 power off current:2 uA Standy current: 0.5-1 mA Working Current:9-12 mA Charging Current:40mA Fully Charged Current:9mA Indicator light Red and Blue lights Charging Jack:Touch spot Charging for earbuds, USB Jack charging for Charging Box Charging Voltage:DC 5±0.25V Fully Charged Voltage: 3.9～4.2V Speaker Size:φ11.0±0.05mm Max Input Power:3mW-5mW Rated Impedance:32Ω ± 15% Frequency Response Range:20Hz~20KHz Total Harmonic Distortion:Less than 5% at 1000Hz,1mW Mic Sensitivity: -42±3dB Frequency Response :100Hz~10KHz SNR(Signal to Noise Ratio):57dB Degree of distortion: 0.50% Battery for earbuds: Type: lithium ion polymer battery Capacity : 80mAh charging time: 1.5h Battery for Charging Box Type : lithium ion polymer battery Capacity: 3.7 V 300mAh charging time for earbuds:2.5-3 times
