Bluetooth Version: 5.0
Transmission Distance: 10m
Receiving Sensitivity: 120dB
Impedance: 32Ω
Frequency Response Range: 20-20KHz
Headphone Battery Capacity: 50mAh(Included)
Charging Box: 600mAh(Included)
Charging Time: about 2 Hours
Headphone Playback Time: about 4 Hours
Cumulative Playing Time: about 24 Hours (with Charging Box)
Headphone Charging Time: 20-30 Minutes
Charging Time for Charging Compartment: 2 Hours
Features: Automatic Pairing Technology, Large-Capacity Battery, Waterproof, LED Digital Display, Dust-Proof
Size: 9.2cm x 6.2cm x 3.4cm/3.62" x 2.44" x 1.34" (Approx.)


Package Includes:
1 Pair of Wireless Headphones
1 x Charging Box
1 x Charging Cable
2 Pairs of Earmuffs
1 x User Manual