Description
Features
- UHF license-free bands (794 MHz to 806 MHz, 863 MHz to 865 MHz, 2.4G), 5 mW
- 32 or 99 channel for multiple groups use simultaneously
- Complete digital audio technology
- Anti-interference
- Hi-fi acoustic quality, CD quality
- 0.124 mi (200 m) to 0.186 mi (300 m) long distance talk range
- Full day usage without charge
- No limit to the number of wireless tour guide system receivers
- Portable charger is available
Technical Specifications
| Operation frequency | UHF 794 MHz to 806 MHz  UHF 863 MHz to 865 MHz2.4G and other frequency |
| Storage channel | 32 channels, customizable 20, 99 channels |
| Talk range | 0.124 mi (200 m) to 0.186 mi (300 m) |
| Transmitter battery | rechargeable Wireless Tour Guide System lithium battery |
| Modulation mode | GFSK mode |
| Transmitter battery life | more than 20 hours continuous work  |
| Receiver size | 2.087 in x 2.992 in x 0.512 in (5.3 cm x 7.6 cm x 1.3 cm) |
| Receiver weight | 0.110 lb (50 g)Â including battery |
| Receiver Battery type | Built-in lithium battery (continue working 20 hours to 30 hours) |
| Sampling rate | 64K |