Hollyland Wireless Intercom System 4 Pcs Set - Solidcom SE Global Version SE 4S

Model No: Solidcom Global Version SE 4

Wireless Intercom System - Solidcom SE Single-Ear Headset Set of 5 pcs.

• LOS Range: 1,100ft (350m)
• Operating Frequency: 1.9GHz
• Modulation Mode: GFSK
• Operating Frequency: 1.9GHz (DECT)
• Transmit Power: ≤ 21 dBm (125.9mW)
• Battery Capacity: 770 mAH (2.926Wh)
• Charging Time: < 3 hours
• SNR: 71±2dB @94dB SPL,1 kHz
• Distortion: < 1%@94dB SPL,150 Hz – 7 kHz
• Microphone: Electret, >115dB SPL
• Environmental Noise Reduction: > 20dB (from all directions)
• Weight: ≈185.2g (with battery) 
• Temperature: 0 – 45℃ (working), -10 – 60℃ (storage)
• 1 Year Warranty