ECO Wiki Walkie Talkies - Wind Up Power

This ECO Wiki Walkie Talkie is a must have for any environmentally friendly gadgeteer! Lower your carbon footprint by charging the batteries with the crank mechanism. One minute of cranking provides two minutes of talk time, 5 minutes of receiving time and 10 minutes of standby. With a terrain dependent range of 3km, these two way radios are ideal for business or leisure. Supplied with 8 channels, license free PMR446, and including 2 pin and 3 pin mains adapters, as well as a USB charging lead.

Features

• Transmitting Power: 0.5W
• Frequency : PMR446
• Range: up to 3km (depending on terrain)
• Modulate scan 2.5KHz
• Receiving Sensitivity 12dB S/N-103dBM
• Audio output 200mW
• Low battery alert
• 9 Types of Call ring
• Roger Beep
• Input power DC 6V
• Life cycle of rechargeable battery(Lithium,500mAH) inside:
  With full power: About 1.5hr for talking; 8hr for receiving; 10hr for standby
  After One min cranking (120 rounds/min):About 2min for talking; 5min for receiving; 10min for standby
• Weight 135g
• Product size 125×70×40mm