Retekess T131 Wireless Tour Guide System Receiver with 3.5mm One-Side Earphone, 99 Channels, Audio Translation System for Church School Training Court Factory (Use with T130 Transmitter) cocoon The tip is safe to

The tip is safe to rinse off in water and disinfect after using

length: 72 mm

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Retekess T131 Wireless Tour Guide System Receiver with 3.5mm One-Side Earphone, 99 Channels, Audio Translation System for Church School Training Court Factory (Use with T130 Transmitter) cocoon The tip is safe toRetekess T131 Wireless Tour Guide System Receiver with 3. 5mm One Side Earphone, 99 Channels, Audio Translation System for Church School Training Court Factory (Use with T130 Transmitter) Product Features FCC certified. FCC ID: 2AAR8T130; Tips; it can only be used with the transmitter of Retekess T130; the system itself cannot be translated and requires translators Expandable & DIY; one T130 transmitter can pair up to countless T131 receivers (T130