Type |
Personal Security |
Color |
Black |
Option |
1-Pack |
Instructions: First, the emitter connected to a 9V battery, and then straighten the transmitter antenna (ie black cord) the place where you need to listen, open the rear cover on the receiver 3.7 v lithium battery, put on headphones to turn on the power switch, adjust the channel on the receiver adjustment button until the received signal sounds best so far. Tone can be adjusted according to the size of normal use.
(Button is shown) Specifications: Receiver
Size: 788mm × 500mm × 165mm.
Receiver Weight: 53g (with battery)
Receiver Operating voltage: 3.7V
Receiver operating current: 20-30ma
Transmitter Size: 270mm × 195mm × 150mm.
Transmitter Weight: 10g (without battery)
Emitter Voltage: 9V
Emitter current: 15-40ma
Accessories: 1x F-908 is a receiver. 1x F-908 transmitter one. 1x Headphones one. 1x Connect a USB charging cable. 1x Manual