Material: ABS
Features: battery digital display + breathing light + touch + low power consumption + long-lasting use time
Bluetooth version: 5.1+EDR (Jerry 6973)
Bluetooth protocol: APD, AVRCP, HSP, HFP
Prompt tone: English
Effective distance: 10 meters (barrier-free)
Noise reduction version: CVC8.0
Microphone: Yes (bilateral call)
Pairing: Pick up automatic matching
Impedance: 32Ω
Sensitivity: 120±5DB
Battery capacity: 45 mah headset, charging compartment: 400 mah actual capacity
Earphone usage time: 8 hours
Headphone charging time: 1 hour
USB output: 5 V 1A