CAME-TV Nano Small Digital Wireless Intercom 335m Zero Delay

• Flexible wearing options: clip-on, arm strap, or lanyard
• Built-in speaker and microphone for hands-free operation
• Clear digital audio with noise reduction and low latency
• Working distance: up to 1100 ft (335 meters) in open air
• Battery life: up to 15 hours (remote unit), 8 hours (master unit)
• Rechargeable via USB-C (5V, 500mA)
• Battery capacity: 3.7V, 1100 mAh