Features:-bluetooth 5.0 Feature: Continuous connection, non-stuffing, low power consumption, wide compatibility.-Passive noise reduction and isolation of noise: Enhanced passive noise isolation technology for headphones.-Enhanced Sound quality: High quality moving coil unit, balance. Adjustment technology, exquisite. Full, layered sound.
Specification:Model: J01Name: bluetooth EaephonesSpecifications: 13mm composite filmDistortion rate: THD <1%bluetooth distance: effective transmission distance >=15MFrequency response: 20HZ-20KHzSensitivity: 107 B SPL +/- 3dBCharging parameters: headset: 5V 40mA charging support: 5V 330mABattery capacity: headset: 30mAh charging support: 250mAh (with protection)
Package Included:1 Pair * Earphones1 * Charging Case1 * Charging Cable1 * Manual