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Wireless tour guide system includes 2 transmitters, 30 receivers, a 32-port portable charging case, and 2 headset microphones.

The Retekess T130S is a flexible wireless tour guide system, perfect for audio communication in conference interpretation, group tours, church services, school events, and more. It provides crystal-clear sound for seamless communication, while the assisted listening feature benefits individuals with hearing difficulties. This whisper guide system's automatic pairing and one-touch mute function enhance convenience, while the 20-hour battery life ensures continuous use throughout the day. With a 100 m/328 ft range and 49 selectable channels, multiple groups can operate simultaneously without signal interference, making the T130S an ideal choice for reliable wireless audio communication.
Speakers wearing transmitters and listeners wearing receivers can communicate wirelessly within 100 m of each other, meaning visitors have more room to move around without having to crowd around the speaker to listen to the narration.
The wireless guide system can be used continuously for 20 hours on a full charge, which is also suitable for longer events. The device's screen displays the current battery icon, allowing you to easily check the power status.
The wireless tour guide audio system not only supports MIC input, but it also has a dedicated AUX jack for connecting external audio devices such as cell phones, computers, MP3 players, radios, etc. You can play music or voice files for your listeners through this function.

If the speaker wants to temporarily stop sound transmission, he can simply click the "+" button on the transmitter. A mute icon will then appear on the transmitter screen, and the listener will not hear any sound. The speaker can return to normal voice transmission mode by clicking the "+" button again.
Keeping transmitter and receiver channels in sync is a prerequisite for wireless communication, but if you have dozens of receivers, adjusting their channels one by one is a hassle. The wireless guide system's auto-pairing feature allows you to sync all device channels within 10 seconds.
After the event is over, you only need to press and hold the transmitter "-" button for about 5 seconds. No matter how many receivers there are, they will all be turned off, with no need to shut them down one by one.
The charging case can charge 32 devices in bulk, making charging more time-saving and effortless. In addition, it can hold 32 units as well as microphones, headphones, lanyards, and other accessories, making it a good helper for carrying the system on the go. It has an aluminum case that is rugged and fireproof.
The T130S transmitter has a back clip that allows the speaker to hang it on a belt or pocket to free up their hands. The D-shaped headset included with the receiver is not only comfortable and secure to wear, but it can also be worn in both the left and right ear, making it friendly to people with poor hearing in one ear.
| First generation T130-T131 |
Second generation T130S-T131S |
Third generation T130P-T131P |
|
| Working range | 40-60 m | 100 m/328 ft | 160 m/524 ft |
| Battery runtime | Transmitter 12 h; Receiver 18 h | Transmitter 20 h; Receiver 20 h | Transmitter 20 h; Receiver 36 h |
| Charging method | Mini USB | Mini USB | Type-C & charging contacts |
| Noise Reduction | / | / | Noise reduction level 1-4 adjustable |
| Auto Pairing | √ | √ | √ |
| One-touch mute | / | √ | √ |
| One-touch shutdown of all receivers | / | √ | √ |
| Weight | Transmitter 58 g; Receiver 45 g | Transmitter 140 g; Receiver 45 g | Transmitter 140 g; Receiver 49 g |
| Accessories |
Lavalier microphone Single ear hook headset |
Lavalier microphone D-shape headset (fits left and right ear) |
Lavalier microphone D-shape headset (fits left and right ear) |

The Retekess T130S is a flexible wireless tour guide system, perfect for audio communication in conference interpretation, group tours, church services, school events, and more. It provides crystal-clear sound for seamless communication, while the assisted listening feature benefits individuals with hearing difficulties. This whisper guide system's automatic pairing and one-touch mute function enhance convenience, while the 20-hour battery life ensures continuous use throughout the day. With a 100 m/328 ft range and 49 selectable channels, multiple groups can operate simultaneously without signal interference, making the T130S an ideal choice for reliable wireless audio communication.
Speakers wearing transmitters and listeners wearing receivers can communicate wirelessly within 100 m of each other, meaning visitors have more room to move around without having to crowd around the speaker to listen to the narration.
The wireless guide system can be used continuously for 20 hours on a full charge, which is also suitable for longer events. The device's screen displays the current battery icon, allowing you to easily check the power status.
The wireless tour guide audio system not only supports MIC input, but it also has a dedicated AUX jack for connecting external audio devices such as cell phones, computers, MP3 players, radios, etc. You can play music or voice files for your listeners through this function.

If the speaker wants to temporarily stop sound transmission, he can simply click the "+" button on the transmitter. A mute icon will then appear on the transmitter screen, and the listener will not hear any sound. The speaker can return to normal voice transmission mode by clicking the "+" button again.
Keeping transmitter and receiver channels in sync is a prerequisite for wireless communication, but if you have dozens of receivers, adjusting their channels one by one is a hassle. The wireless guide system's auto-pairing feature allows you to sync all device channels within 10 seconds.
After the event is over, you only need to press and hold the transmitter "-" button for about 5 seconds. No matter how many receivers there are, they will all be turned off, with no need to shut them down one by one.
The charging case can charge 32 devices in bulk, making charging more time-saving and effortless. In addition, it can hold 32 units as well as microphones, headphones, lanyards, and other accessories, making it a good helper for carrying the system on the go. It has an aluminum case that is rugged and fireproof.
The T130S transmitter has a back clip that allows the speaker to hang it on a belt or pocket to free up their hands. The D-shaped headset included with the receiver is not only comfortable and secure to wear, but it can also be worn in both the left and right ear, making it friendly to people with poor hearing in one ear.
| First generation T130-T131 |
Second generation T130S-T131S |
Third generation T130P-T131P |
|
| Working range | 40-60 m | 100 m/328 ft | 160 m/524 ft |
| Battery runtime | Transmitter 12 h; Receiver 18 h | Transmitter 20 h; Receiver 20 h | Transmitter 20 h; Receiver 36 h |
| Charging method | Mini USB | Mini USB | Type-C & charging contacts |
| Noise Reduction | / | / | Noise reduction level 1-4 adjustable |
| Auto Pairing | √ | √ | √ |
| One-touch mute | / | √ | √ |
| One-touch shutdown of all receivers | / | √ | √ |
| Weight | Transmitter 58 g; Receiver 45 g | Transmitter 140 g; Receiver 45 g | Transmitter 140 g; Receiver 49 g |
| Accessories |
Lavalier microphone Single ear hook headset |
Lavalier microphone D-shape headset (fits left and right ear) |
Lavalier microphone D-shape headset (fits left and right ear) |
| Transmitter | 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 |
| 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) |
| 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 |
| TT001 32-port Charge Case | |
|---|---|
| Color | Silver |
| Material | Aluminum Alloy |
| Input | AC 110–220V, 50/60Hz |
| Output | DC 5V, 7A |
| Size | 500 × 265 × 140mm / 19.7 × 10.4 × 5.5in |
| Weight | 3200g / 7lbs |
| Package | Package List |
|---|---|
| Standard Package | Transmitter ×2, Lavalier Mic ×2, Receiver ×30, Earpiece ×30, Lanyard ×32, Charging Cable ×32, Charging Case ×1, Headset Microphone ×2 |
Q: Do these devices have to sync every time they are used, or will they stay in sync?
A: After you synchronize the transmitter and receiver, they will stay in sync, and there is no need to adjust the channel every time you turn them on and use them.
Q: How do I sanitize this kit, especially the headset that is worn by different people?
A: For the transmitter, receiver, microphone, and headphones, you can wipe them down with alcohol. If you want a more convenient option, you can buy our cost-effective disposable headphones.
Q: I want to know if this model can be used with FM.
A: It cannot be used directly with FM transmitters or FM radios, but you can use a 3.5mm audio cable to connect the transmitter to an FM radio. In that case, you can listen to the FM radio through the receiver.