Hoco ES74 Neck-Mounted Wireless Earphones

Features:
• Bluetooth V5.4
• Magnetic Switch
• 30 Hours Playtime
• 10mm Dynamic Driver
• Built-in Vibration Motor

Specification:
Brand: Hoco
Model: ES74
Bluetooth Version: V5.4
Chip: JL AC7003
Transmission Range: 10m
Transmission Frequency: 2402-2480MHz
Speaker Size: 10mm
Impedance: 160±15%
Frequency Response Range: 20-20000Hz
Sensitivity: 92dB±3dB
Battery Capacity: 280mAh
Charging Time: 2 hours
Talk Time: 30 hours (80% Volume)
Audio Playback Time: 30 hours (80% Volume)
Standby Time: 130 hours
Earphone Length: 95cm
Weight: 35g