Description

Retekess T130S Whisper Guide System

Name: T130S T131S Whisper Radios for Tour, Church, Factory Visit, School, Interpretation and Assisted Hearing
Brand: Retekess
SKU: F9632AX2-F9632BX62-F9423DX1-F4512AX2
Price: 1849.99 USD
Availability: InStock
Rating: 4.9 (40 reviews)

This wireless group listening device allows visitors and audiences to clearly hear the tour guide or presenter at a consistent volume, without worrying about distance. This whisper radio system is suitable for a variety of situations where communication is difficult due to distance and noise, such as tours, meetings, schools, lectures, training sessions, outdoor classes, and church events.

Retekess T130S whisper guide system in use

Key Features

PLL Technology

Stable signal and crystal-clear audio with phase-locked loop (PLL) technology.

Quick Pairing & Channel Memory

Automatic pairing allows one-click synchronization of all transmitters and receivers. Of course, you can also manually adjust the device channel.

Quick pairing and channel memory of Retekess devices

Belt Clip Design

The transmitter's rear belt clip allows secure attachment to a belt or pocket.

49 Independent Channels

In the same area, you can set different channels for different groups of whisper devices, so that multiple teams do not interfere with each other.

Multiple channel support for Retekess whisper devices

Other Notable Features

Dual Audio Input - Use the microphone and external audio (MP3/phone) simultaneously.

100m Clear Range - Stable communication for large groups or outdoor tours.

Mute Function - Press the transmitter's ">" button to pause audio transmission to the team.

Group Power Off - Long-press the transmitter’s “-” button for 5 seconds to turn off all receivers without having to switch them off one by one.

Volume Control - 10 levels of volume adjustment for receivers; comes with D-shaped earpieces for both left and right ears.

Scalable System - Add unlimited receivers for any group size.

Charging Solutions & Carry Cases

You can charge your devices using the USB charging cable included in the kit, or charge in bulk more conveniently via the charging station.

64-Port Charging Case: Made of durable aluminum alloy, it can charge 64 devices at the same time and can also be used as a storage case for devices and accessories such as microphones, earpieces, and lanyards.
32-Port Charging Case: Made of durable aluminum alloy, it can charge 32 devices at the same time and can also be used as a storage case for devices and accessories such as microphones, earpieces, and lanyards.
16-Port Charging Base: Charges 16 devices at the same time, with 8 safety protections such as overvoltage protection, overcurrent protection, and abnormal temperature protection.
60-Slot Carry Case: Convenient for carrying equipment and accessories by hand or cross-body. The shell is drop-proof and wear-resistant.

	First Generation T130-T131	Second Generation T130S-T131S	Third Generation T130P-T131P
Working Range	40-60m	100m / 328ft	160m / 524ft
Battery Runtime	Transmitter 12h Receiver 18h	Transmitter 20h Receiver 20h	Transmitter 20h Receiver 36h
Charging Method	Mini USB	Mini USB	Type-C & charging contacts
Noise Reduction	-	-	Noise reduction level 1-4 adjustable
Auto Pairing	✓	✓	✓
One-touch Mute	-	✓	✓
Group Power Off	-	✓	✓
Weight	Transmitter 58g Receiver 45g	Transmitter 140g Receiver 45g	Transmitter 140g Receiver 49g
Accessories	Lavalier microphone Single ear-hook headset	Lavalier microphone D-shape headset (L/R)	Lavalier microphone D-shape headset (L/R)

Spec

T130S Transmitter		T131S Receiver
Frequency Range	195–216MHz	Frequency Range	195–216MHz
Channels	49CH	Channels	49CH
Working Voltage	DC 3.7V	Working Voltage	DC 3.7V
Mic / Aux Input	3.5mm	Earphone Jack	3.5mm
Frequency Response	50–18000Hz	Frequency Response	50–18000Hz
SNR	80dB (Typical)	SNR	80dB (Typical)
RF Spurious Rejection	≥90dB	RF Spurious Rejection	≥90dB
T.H.D	<0.3%	T.H.D	<0.3%
Operating Range	100m (line of sight)	Operating Range	100m (line of sight)
Battery Capacity	4200mAh	Battery Capacity	900mAh
Battery Run Time	About 20 hours typical	Battery Run Time	About 20 hours typical
Weight	120g (without accessories)	Weight	30g (without accessories)
Size	103 × 61 × 25.8mm (without antenna)	Size	73 × 42 × 12mm

T130S Transmitter
Frequency Range	195–216MHz
Channels	49CH
Working Voltage	DC 3.7V
Mic / Aux Input	3.5mm
Frequency Response	50–18000Hz
SNR	80dB (Typical)
RF Spurious Rejection	≥90dB
T.H.D	<0.3%
Operating Range	100m (line of sight)
Battery Capacity	4200mAh
Battery Run Time	About 20 hours typical
Weight	120g (without accessories)
Size	103 × 61 × 25.8mm (without antenna)

T131S Receiver
Frequency Range	195–216MHz
Channels	49CH
Working Voltage	DC 3.7V
Earphone Jack	3.5mm
Frequency Response	50–18000Hz
SNR	80dB (Typical)
RF Spurious Rejection	≥90dB
T.H.D	<0.3%
Operating Range	100m (line of sight)
Battery Capacity	900mAh
Battery Run Time	About 20 hours typical
Weight	30g (without accessories)
Size	73 × 42 × 12mm

TT006 64-Slot Charge Case
Input	AC 110–220V, 50/60Hz
Output	DC 5V, 7A
Size	575 × 290 × 140mm
Weight	4320g

TT123 Wireless Headset Microphone
Frequency Range	2400–2483MHz
Audio Sampling Frequency	16kHz
Output Power	10dB
Operating Distance	50m (open field)
Working Current	35mA
Working Voltage	DC 3.7V
Working Time	8H
Transmitter Battery Capacity	400mAh
Receiver Battery Capacity	400mAh
Weight	Body 81g (including battery)

Package Includes

Kit	Package List
KIT1: 2 Transmitters + 62 Receivers + 1 Charging Case	2 × Transmitter; 2 × Lavalier Mic; 62 × Receiver; 62 × Earpiece; 64 × Lanyard; 64 × Charging Cable; 1 × 64-slot Charging Case; 2 × Headset Microphone
KIT2: 4 Transmitters + 60 Receivers + 1 Charging Case	4 × Transmitter; 4 × Lavalier Mic; 60 × Receiver; 60 × Earpiece; 64 × Lanyard; 64 × Charging Cable; 1 × 64-slot Charging Case; 4 × Headset Microphone
KIT3: 2 Transmitters + 30 Receivers + 1 Charging Case	2 × Transmitter; 2 × Lavalier Mic; 30 × Receiver; 30 × Earpiece; 32 × Lanyard; 32 × Charging Cable; 1 × 32-slot Charging Case; 2 × Headset Microphone
KIT4: 2 Transmitters + 30 Receivers + 1 Carry Case + 2 Charging Bases	2 × Transmitter; 2 × Lavalier Mic; 30 × Receiver; 30 × Earpiece; 32 × Lanyard; 32 × Charging Cable; 1 × 60-slot Portable Bag; 2 × 16-slot Charging Base
KIT5: 1 Transmitter + 20 Receivers + 1 Carry Case + 1 Charging Base	1 × Transmitter; 1 × Lavalier Mic; 20 × Receiver; 20 × Earpiece; 21 × Lanyard; 21 × Charging Cable; 1 × 60-slot Portable Bag; 1 × 16-slot Charging Base
KIT6: 1 Transmitter + 15 Receivers + 1 Charging Base	1 × Transmitter; 1 × Lavalier Mic; 15 × Receiver; 15 × Earpiece; 16 × Lanyard; 16 × Charging Cable; 1 × 16-slot Charging Base; 1 × Headset Microphone
KIT7: 1 Transmitter + 20 Receivers	1 × Transmitter; 1 × Lavalier Mic; 20 × Receiver; 20 × Earpiece; 21 × Lanyard; 21 × Charging Cable; 1 × Headset Microphone
KIT8: 1 Transmitter + 10 Receivers	1 × Transmitter; 1 × Lavalier Mic; 10 × Receiver; 10 × Earpiece; 11 × Lanyard; 11 × Charging Cable; 1 × Headset Microphone
KIT9: 1 Transmitter + 6 Receivers	1 × Transmitter; 1 × Lavalier Mic; 6 × Receiver; 6 × Earpiece; 7 × Lanyard; 7 × Charging Cable; 1 × Headset Microphone
KIT10: 1 Transmitter + 15 Receivers + 1 Charging Base + 1 Carrying Bag	1 × Transmitter; 1 × Lavalier Mic; 15 × Receiver; 15 × Earpiece; 16 × Lanyard; 16 × Charging Cable; 1 × 16-slot Charging Base; 1 × 16-slot Carrying Bag; 1 × Headset Microphone

FAQ

Q: We have 2 presenters, can I use 2 transmitters? Will both of their voices be heard by the receiver?

A: We are sorry to inform you that this T130S-T131S tour guide system does not support two transmitters working in a group. If you want the listener to hear both presenters, we recommend you check out our TT126 or TT129 , which support two transmitters working together.

Q: Will there be a delay in the sound heard?

A: There is no delay in communication with this tour guide system, and listeners can receive audio in real-time.

Q: What is the warranty policy?

A: We offer a 2-year warranty on this product. If you have any questions, please email us at [email protected] and we are at your service.

Q: About Retekess: What else do you need to know?

A: Retekess is a brand that specializes in the field of wireless communication technology. Our main product lines, in addition to radios, primarily include tour guide systems , audio guide system , simultaneous translation devices , silent disco headphones , restaurant paging systems , and more.