25 hours working time wireless radio tour guide system transmitter 70T

Function：

70T works as radio transmitter.

Paired with 70R receiver.

It is a good looking and perfect sound quality device.

Specifications:

① : Antenna

② : Mute key

③ : Set between volume and channel

④ : Lock the channel

⑤/⑥ : Change channel and volume

Parameters:

Transmitter parameters	Receiver parameters
Carrier frequency: UHF	Carrier frequency: UHF
Number of channels: 100	Number of channels: 100
Channel interval: 250KHz	Channel interval: 250KHz
Transmitting power: 16dBm(max)	Receiving sensitivity: -100dbm
Working current: 95mA	Working current: 40mA
Charging current: 400mA	Charging current: 400mA
Output interface: 3.5mm	Input interface: 3.5mm
Battery: 3.7V / 2500mAH	Battery: 3.7V / 2500mAH
Size: 855019mm	Size: 855019mm
Weight: 90g	Weight: 90g
Distortion: ＜1%	Distortion: ＜1%
Frequency response range: 20Hz - 10KHz	Frequency response range: 20Hz - 10KHz
Working distance: >150 meters	Working distance: >150 meters
SNR(Signal to Noise Ratio): 100dB	SNR(Signal to Noise Ratio): 100dB
Working time: 20 hours	Working time: 60 hours

Recent customer cases;
we appreciate every meeting with our customers.

	Building #C, 180 South Changjiang Road, Shanghai, China
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