ZEALOT® B18 HI-FI Bluetooth Studio Headphone With Built-in Microphone (BLACK)

Description

Main Features: 1.Bluetooth calling function2.Calling in-coming vibration remind function3.3.5mm audio plug4.LED indicator5. headband length stretch adjustment6.Rotate button7.TF and FM radio function Detailed Parameters: Bluetooth version:4.0/ 2.1+EDRBluetooth chip:CSR/IC BK3515 Charge voltage:DC5VSpeaker:32Ω 1w Φ40mm 1wTransmission distance: 10MFrequency response: 20Hz-20KHzS/N:90~110dB Working voltage:3.7VDistorsion:≤1%Impedance:32ΩOutput power:120mWSensitivity:110dBTalking time:5~8HMusic time:5~8HStandby time:120HCharge time:2HBattery capactiy:600mA