Description:
Headphones program: Bluetooth 5.0+EDR
Protocol mode: A2DP, AVRCP, HSP, HFP
Headphone channel: true stereo
Control method: touch control
Prompt tone: English
Wireless use frequency band: 2.4Ghz
Effective distance: 10m barrier-free
Microphone: Built-in
Pairing mode: automatic pairing after booting
Horn diameter: 8mm
Impedance: 32Ω
Sensitivity: 42db
Battery capacity: Headphones 55mAH
Charging bin: 450mAH
Headphones music time: 2-3 hours
Headphone talk time: 3-4 hours
Waterproof rating: IPX5 sweatproof
Battery compartment charging interface: micro USB
Charging time: 1-1.5 hour
Charging box charging voltage: 5v

Package Included:
1 Pair of Earphones
1X Charging box
1X USB cable,
1X English manual