2-Pack Wireless Intercom System, 3280ft Range, Voice-Activated, Easy Setup, Portable Bidirectional—Compatible with Home Use

2-Pack Wireless Intercom System, 3280ft Range, Voice-Activated, Easy Setup, Portable Bidirectional—Compatible with Home Use Description

Specifications: Power Supply Method: Polymer lithium battery Battery Powered: DC5V/1A Working Temperature: -20 C~55 C Transmission Distance: open space of about 1000m/3280ft, partition walls of 20-100m/66-328ft, floors 1-8 Working Frequency: B-gear frequency 462MHz, A-gear frequency 434MHz Working Time: Charge once for about 3 days Charging Time: Approximately 5 hours when fully charged Music Ringtones: 38 ringtones Ring Volume: Level 3 adjustment (standby machine volume adjustment key) Call Sound: Level 3 adjust call size (adjust volume key during call operation) Product Quantity: 2Pcs Product Colors: Black, White (optional) Product Size: 116 * 56 * 18mm/4.6 * 2.2 * 0.7inch Charging Dock Size: 70 * 56 * 29mm/2.8 * 2.2 * 1.1inch Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-2cm measuring deviation due to manual measurement. Package List: 2 * Indoor Intercom 2 * Charging Dock 2 * Charging Cable 1 * Instructions 3280ft long distance, suitable for big house or outdoor use Two-way instant call, clear sound quality One button operation, suitable for the elderly and children Portable design, rechargeable battery life, no wiring required Suitable for home, office, warehouse and other scenes