1Mii SafeFly Dot
1Mii SafeFly Dot Bluetooth 5.3 Transmitter Receiver
Model: SafeFly Dot
Ọrọ Iṣaaju
The 1Mii SafeFly Dot is a versatile Bluetooth 5.3 transmitter and receiver designed to bring wireless audio capabilities to a wide range of devices. Whether you want to stream audio from non-Bluetooth sources like TVs or airplane entertainment systems to your wireless headphones, or connect your smartphone to wired speakers, the SafeFly Dot offers a seamless and high-quality audio experience. Its compact design, long battery life, and support for various audio codecs make it an ideal companion for travel, home entertainment, and daily use.
Key Awọn ẹya ara ẹrọ
- Bluetooth 5.3 Imọ-ẹrọ: Supports 6 decoding formats including SBC, AAC, aptX, aptX-Low Latency, aptX-HD, and aptX-Adaptive for extensive compatibility and exceptional audio.
- Intuitive Indicator Panel: Easily identify current connection mode, audio codec, paired devices, and battery level through various light effects.
- Apẹrẹ to gbe: Lightweight and convenient to carry, includes a two-prong airplane adapter for international travel.
- aptX Low Latency & HD: Ensures synchronized audio and video for gaming/binge-watching and high-quality music. (Note: Your Bluetooth device should also support aptX-LL/aptX-HD).
- 2-in-1 Transmitter & Receiver: Functions as both a TX (Transmitter) to stream audio from non-Bluetooth devices to Bluetooth headphones/speakers, and an RX (Receiver) to connect smartphones to wired audio systems.
- Gbohungbohun ti a ṣe sinu: Supports hands-free calling in RX mode. (Note: Phone calls are not supported in TX mode).
- Igbesi aye batiri ti o gbooro sii: Up to 25 hours of continuous music playback on a 2-hour charge.
- Iṣakoso iwọn didun: Conveniently adjust audio volume to the appropriate level.
Ọja Pariview
Familiarize yourself with the components and controls of the 1Mii SafeFly Dot.

Figure 1: 1Mii SafeFly Dot Product Diagram and Included Accessories.
- Flexible Audio Cable: Integrated 3.5mm audio connection.
- TX/OFF/RX Switch: Toggles between Transmitter mode, Power Off, and Receiver mode.
- P/R (Pair/Reset) Button: Used for pairing new devices or resetting connections.
- Atọka Batiri: Ṣe afihan igbesi aye batiri ti o ku.
- Device A/B Indicators: Show which paired device is currently connected.
- Codec Indicators (APTX, LL, HD, AD, AAC, SBC): Light up to show the active audio codec.
- Bọ́tìnì oníṣẹ́ púpọ̀ (M): Controls playback (play/pause) and call management.
- Volume Up (+) / Next Track Button: Ó mú kí ohùn pọ̀ sí i, ó sì fò sí orin tó tẹ̀lé e.
- Volume Down (-) / Previous Track Button: Ó dín ìró ohùn kù, ó sì lọ sí orin tó ti kọjá.
- Gbohungbohun: Built-in for hands-free calling in RX mode.
- Ibudo Ngba agbara Iru-C: Fun gbigba agbara ẹrọ.
Awọn ẹya ara ẹrọ to wa: Audio Plug Protector, Charging Cable (USB-C), 3.5mm Audio Female Plug, Dual 3.5mm Male to Female Adapter (airplane adapter), User Manual.
Eto ati isẹ
Ngba agbara si Ẹrọ
The SafeFly Dot features a built-in rechargeable battery providing up to 25 hours of continuous music playback. To charge the device, connect the provided USB-C cable to the charging port on the SafeFly Dot and the other end to a USB power source (e.g., computer USB port, wall adapter). A full charge typically takes about 2 hours. The battery indicator lights on the device will show the charging progress and current battery level.

Figure 2: Battery life and charging indication.
Transmitter (TX) Mode Setup
In Transmitter (TX) mode, the SafeFly Dot streams audio wirelessly from non-Bluetooth devices to your Bluetooth headphones or speakers.
- Yipada si Ipo TX: Slide the TX/OFF/RX switch to the 'TX' position. The TX LED will quickly flash red-blue, indicating it's in pairing mode.
- Sopọ si Orisun Olohun: Plug the 3.5mm audio cable from the SafeFly Dot into the audio output jack of your non-Bluetooth device (e.g., TV, computer, airplane entertainment system, gym equipment). For airplane use, utilize the included two-prong adapter if necessary.
- Papọ pẹlu Awọn agbekọri/Agbohunsoke Bluetooth: Set your Bluetooth headphones or speakers to pairing mode. Place them close to the SafeFly Dot. The SafeFly Dot will automatically search for and connect to nearby Bluetooth devices. Once connected, the indicator light for the paired device (A or B) will turn solid blue.
- Isopọ meji: To connect a second pair of Bluetooth headphones/speakers, ensure the first device is already connected. Put the second device into pairing mode. Press and hold the P/R (Pair/Reset) button on the SafeFly Dot for 2 seconds. The TX LED will flash red-blue again. Once the second device is connected, its indicator light will also turn solid blue.

Figure 3: Transmitter (TX) Mode Diagram.

Figure 4: Using SafeFly Dot for in-flight entertainment.

Figure 5: Dual connection in TX mode for shared listening.
Video 1: Demonstration of the 1Mii Bluetooth airplane adapter connecting to two AirPods or headphones for in-flight use.
Receiver (RX) Mode Setup
In Receiver (RX) mode, the SafeFly Dot allows your smartphone or tablet to connect wirelessly to wired headphones, speakers, or car/home stereo systems.
- Yipada si Ipo RX: Slide the TX/OFF/RX switch to the 'RX' position. The RX LED will quickly flash red-blue, indicating it's in pairing mode.
- Sopọ̀ mọ́ Ẹ̀rọ Ìjáde Ohùn: Plug the 3.5mm audio cable from the SafeFly Dot into the audio input jack of your wired headphones, speakers, car stereo, or home stereo.
- Pair with Smartphone/Tablet: On your smartphone or tablet, go to Bluetooth settings and search for 'SafeFly Dot'. Select it to connect. Once connected, the indicator light for the paired device (A or B) will turn solid blue.
- Isopọ meji: To connect a second smartphone or tablet, ensure the first device is already connected. Put the second device into Bluetooth pairing mode. Press and hold the P/R (Pair/Reset) button on the SafeFly Dot for 2 seconds. The RX LED will flash red-blue again. Once the second device is connected, its indicator light will also turn solid blue.

Figure 6: Receiver (RX) Mode Diagram.

Figure 7: Using SafeFly Dot for hands-free calling in RX mode.
Gbogbogbo Awọn ilana Ṣiṣẹ
- Ipo Yipada: The TX/OFF/RX switch on the side of the device allows you to easily switch between Transmitter (TX) mode, Receiver (RX) mode, or power off the device.
- Pairing/Reset Button (P/R): Press and hold the P/R button for 2 seconds to enter pairing mode for a new device or to pair a second device. A quick press can also reset the connection.
- Iṣakoso iwọn didun: Use the '+' button to increase volume and the '-' button to decrease volume. These buttons also function as next/previous track controls when briefly pressed.
- Bọ́tìnì oníṣẹ́ púpọ̀ (M): The 'M' button can be used for various functions depending on the mode, such as play/pause or answering/ending calls.
- Gbohungbohun ti a ṣe sinu: In RX mode, the built-in microphone enables hands-free calling. Note that phone calls are only supported in RX mode, not in TX mode.
- Indicator Panel: The indicator panel provides visual feedback on the device's status:
- TX/RX LEDs: Indicate the current operating mode.
- A/B LEDs: Show which paired device (first or second) is active.
- APTX/LL/HD/AD/AAC/SBC LEDs: Indicate the active audio codec.
- Atọka Batiri: Ṣe afihan ipele batiri lọwọlọwọ.
Itoju
To ensure the longevity and optimal performance of your 1Mii SafeFly Dot, follow these maintenance guidelines:
- Jẹ́ kí ẹ̀rọ náà gbẹ. Yẹra fún fífi ara hàn sí ọrinrin, òjò tàbí omi.
- Ma ṣe fi ẹrọ naa han si awọn iwọn otutu to gaju (gbona tabi tutu).
- Nu ẹrọ naa pẹlu asọ ti o tutu, ti o gbẹ. Maṣe lo awọn kẹmika ti o lewu tabi awọn afọmọ abrasive.
- Tọju ẹrọ naa ni itura, aye gbigbẹ nigbati o ko ba wa ni lilo.
- Yago fun sisọ silẹ tabi tẹriba ẹrọ si awọn ipa to lagbara.
Laasigbotitusita
If you encounter issues with your SafeFly Dot, refer to the following common problems and solutions:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Kò sí ìjáde/ìbáṣepọ̀ ohùn. | Incorrect mode, loose connection, low volume. | Ensure the device is in the correct TX or RX mode. Check that all 3.5mm audio connections are secure. Verify volume levels on both the SafeFly Dot and the connected audio device/headphones. |
| Ko le so pọ pẹlu ẹrọ Bluetooth kan. | SafeFly Dot not in pairing mode, device too far, interference. | Ensure the SafeFly Dot's TX or RX LED is flashing red-blue (pairing mode). Place the Bluetooth device close to the SafeFly Dot. Turn off other Bluetooth devices nearby to reduce interference. Try resetting both devices. |
| Audio latency (delay). | Connected device does not support aptX Low Latency. | For minimal delay, ensure both the SafeFly Dot and your Bluetooth headphones/speakers support aptX Low Latency (aptX-LL). If not, audio will default to another codec with higher latency. |
| Didara ohun afetigbọ. | Interference, low-quality codec, source audio issue. | Ensure there are no significant obstructions or strong interference sources. Verify that both devices support high-quality codecs like aptX-HD. Test with a different audio source. |
| Phone calls not working. | Device in TX mode, incorrect connection. | The built-in microphone and call function are only available in RX mode. Ensure your phone is connected to the SafeFly Dot in RX mode. |
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Ọja Mefa | 2.17 x 1.26 x 0.51 inches |
| Iwọn Nkan | 2.39 iwon |
| Nọmba awoṣe | SafeFly Dot |
| Awọn batiri | Awọn batiri LR2 44 nilo (pẹlu) |
| Alailowaya Ibaraẹnisọrọ Alailowaya | Bluetooth 5.3 |
| Orisun agbara | Agbara Batiri |
| Àwọ̀ | Funfun |
| Awọn ẹrọ ibaramu | Television, Airplane, PC, Tablet, Laptop, Gym, MP3 Player, Headphone, Speaker, Car/Home Stereo System, Smartphone |
Atilẹyin ọja ati Support
For warranty information, technical support, or further assistance with your 1Mii SafeFly Dot, please refer to the official 1Mii website or contact 1Mii customer service directly. Keep your purchase receipt for warranty claims.