Brand Name: PunnkFunnk MODEL NAME: BE900 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: 100 hrs Music playing Time: 4 hrs Pairing name: PunnkFunnk-BE900 power off current: 1.1 uA Standy current: 0.1-0.5 mA Working Current: 8-10 mA Charging Current: 40mA Fully Charged Current: 9mA Indicator light Red and green 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: φ6.0 ± 0.05mm Max Input Power: 5mW Rated Impedance: 16Ω ± 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: 40 ± 5mAh charging time: 1.5h Battery for Charging Box Type : lithium ion polymer battery Capacity: 3.7 V 300mAh charging time for earbuds: 2-3 times
