Wireless tour guide system



Description Specifications

The portable Wireless Audio Transceiver (WAT) system consists of an audio transmitter and a set of receivers, which is perfectly suitable for international conferences requiring multi-language support and scenic spots holding many different touring parties.

 

The WAT03 is our newest product. It has 200-250 meters distance with zero background noise. The sound quality is perfect. It has a high-capacity battery. The receiver battery can last 60-70 hours.

 

The transmitter can be connected to a mobile phone by Bluetooth.

The WAT01-NG4 system has the following features:

l  Limitless amount of wireless receivers for each transmitter.

l  High-fidelity sound.

l  Noise canceling technology to ensure zero background noise.

l  Transmitter can connect to Bluetooth mobile phone.

l  Transmitter has mute function.

l  Receiver can auto-scan and lock to a channel.

l  Transmitter can turn off receivers by one button. Transmitter can change channel of receivers by one button.

l  Over 200 meters range from the transmitter to receivers.

l  50-100 independent channels

l  Receiver rechargeable Lithium battery can last up to 70 hours.

l  Easy to use multi-unit battery charger and USB charging jack.

l  Slim and compact design, easy to carry.


Parameter

Value

Wave band

600-900mHz

Frequency Response

20-16kHz

Output Power

10 dBm

Sensitivity

-115 dBm

Distance

200 m for UHF (Open   ground/without interference),

S/N ratio

>60 db

Input

3.5mm, microphone/audio

Output

3.5mm, earphone/audio

Channels

50-100 for UHF

Power supply

3.7 V Rechargeable   Lithium battery, 60-70 hours battery life for receiver, 6 hours charging time

Dimension

85 mm x 52 mm x 19 mm

Weight

92 grams (battery   integrated)