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Phone Number is REQUIRED for all International Orders
Phone Number is REQUIRED for all International Orders

Tech Specs of Retio

Retio Dimensions

Retio Dimensions - Back


5.27"x4.13"x3.78" (US)
134x105x96mm (International)




Modes: FM, AM or DAB+, Alarmed clock, Bluetooth, AUX in.
Auto and manual dimming
7 colors backlight and backlight off
Top tap button: BT Play/Pause, Nixie on/off, Mute alarm
Firmware update available


Bands: FM/AM, or FM/DAB+


  • For FM/AM model: FM 65-108MHz
  • For FM/DAB model: FM 76-108MHz

AM: 522-1620 kHz

DAB, DAB+ Band III support (168-240MHz)
Supports WorldDMB Receiver Profiles 1 & 2


Alarm: Artist-curated soundtracks
Recurring Alarm: Once, Weekday, 7 Days


Bluetooth 5.0
Codec: Qualcomm aptX, SBC and AAC
Stereo/Party mode: TWS pairing (Two Retios/Retio Lites required)


Aux 3.5mm audio input
Speaker size: 46mm
Frequency response range: 150hz-17khz
Amplifier: 10W class-D


USB-C port, 5V/2.4A (adapter and cable included)
1 out of 4 plug types for your countries
Built-in battery: 2 pcs of 18650 Li-Ion Battery (total 6700mAh); replaceable
Battery life: 6 hours nixie-on + playback time, or 16 hours nixie-on time
Charging time: 4-5 hours
Power management: Designed for continuously plugged in. Battery overcharge and degradation protection

Nixie Tubes

Original vintage IN-12A x3 and IN-12B x1 (AAAB)
Year of manufacture: 1970s to 1990s
Lifespan: Up to 100,000-200,000 hours
Replaceable on sockets 

Enclosure material

Wood: Black Walnut, Zebrawood, Rift Sawn White Oak, Wenge
Metal: Brass, Aluminum

Customer Warranty Coverage

1 Year Limited Warranty
30 Days Return Policy

Tech Specs of Retio Lite