EF-0025 (BLUEZ)

• BT Version: 5.0
• Talk Time: up to 22 hrs
• Playback Time: up to 20 hrs
• Standby Time: over 240 hrs
• Charging Time: 2hrs
• Battery Capacity: 250 mAh
• Transmission Distance: 10 meters
• Output Power: 5V
• Sensitivity: 102db at 1KHz
• Impedance: 32 Ω
• Frequency Range: 20Hz ~ 20KHz
• Suport Profiles: Android & I-phone
• Mic Sensitivity: -42db
• Material: ABS
• Driver size: 10 MM
• Driver material: COPPER