1. Ifihan
Thank you for choosing the Losei D7 Wireless Bluetooth Earbuds. These earbuds are designed to provide a superior audio experience with features like Hi-Fi stereo sound, extended battery life, and IPX7 waterproofing. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new earbuds.

Image: Losei D7 Wireless Bluetooth Earbuds and Charging Case, highlighting features such as ultra-light design, power display, long battery life, strong compatibility, IPX7 waterproof, and wireless charging.
2. Eto
2.1 Kini ni Apoti
- Losei D7 Wireless Bluetooth Earbuds (Left and Right)
- Alailowaya Ngba agbara Case
- USB-C Ngba agbara Cable
- Àwọn etí etí (àwọn ìwọ̀n S, M, L)

Image: A visual representation of the Losei D7 earbuds, charging case, USB-C cable, and different sized eartips, illustrating the 'What's In The Box' section.
2.2 Gbigba agbara akọkọ
Ṣaaju lilo akọkọ, gba agbara ni kikun apoti gbigba agbara ati awọn agbekọri.
- Ngba agbara USB-C: Connect the provided USB-C cable to the charging case and a power source. The LED display on the case will show the battery percentage.
- Gbigba agbara Alailowaya: Fi àpótí ìgbara náà sí orí pádì ìgbara aláilowaya tí ó báramu (kò sí nínú rẹ̀). Ìfihàn LED náà yóò fi ipò gbigbara hàn.
The earbuds will charge automatically when placed inside the charging case. The LED display on the case shows the charging status of the earbuds.
Image: The Losei D7 charging case being charged via a USB-C cable and also wirelessly on a charging pad, demonstrating both charging methods.
2.3 Ibamu awọn Earbuds
Choose the eartips (S, M, L) that provide the most comfortable and secure fit for your ears. A good seal is crucial for optimal sound quality and bass performance. Gently insert the earbuds into your ear canal and twist slightly to secure them.
Image: A person wearing a Losei D7 earbud, illustrating a secure and comfortable fit. Below the image, icons show the lightweight design (3.9g per earbud) and the availability of S/M/L eartip sizes.
3. Awọn ilana Iṣiṣẹ
3.1 Agbara Tan / Pa
- Agbara Tan: Awọn agbekọri naa n tan ina laifọwọyi nigbati o ba yọ kuro ninu apoti gbigba agbara.
- Agbara Pa: Awọn agbekọri naa ni pipa laifọwọyi ati bẹrẹ gbigba agbara nigbati a ba gbe pada sinu apoti gbigba agbara.
3.2 Sisopọ Bluetooth
The Losei D7 earbuds feature automatic quick pairing.
- Yọ awọn agbekọri mejeeji kuro ni apoti gbigba agbara. Wọn yoo tẹ ipo sisopọ wọle laifọwọyi.
- Lori ẹrọ rẹ (foonuiyara, tabulẹti, ati bẹbẹ lọ), mu Bluetooth ṣiṣẹ ki o wa awọn ẹrọ to wa.
- Select "D7" from the list of devices to connect. Once connected, you will hear a confirmation sound.
Awọn agbekọri naa yoo tun sopọ laifọwọyi si ẹrọ ti o so pọ to kẹhin nigbati o ba yọ kuro ninu ọran naa, ti o ba mu Bluetooth ṣiṣẹ lori ẹrọ naa.
Image: A visual guide demonstrating the one-step pairing process with a smartphone, the LED power display on the charging case showing earbud and case battery levels, and the long battery life of 40 hours with the charging case and 6 hours on a single charge.
3.3 Fọwọkan Iṣakoso
The Losei D7 earbuds utilize touch controls for easy operation. Avoid excessive pressure on the ear canal when using the controls.
| Iṣe | Iṣakoso |
|---|---|
| Ṣiṣẹ / Sinmi | Double-tap L/R earbud |
| Next Track | Agbekọti R ni tẹ ni kia kia |
| Ti tẹlẹ Track | Tẹ ni kia kia L agbekọri |
| Idahun/Pari Ipe | Double-tap L/R earbud |
| Kọ Ipe | Long-press 2 sec L/R earbud |
| Iwọn didun - | Long-press L earbud |
| Iwọn didun + | Long-press R earbud |
| Voice Assistant (Siri, Google Assistant) | Triple-tap L/R earbud |
Image: A detailed diagram illustrating the smart touch controls of the Losei D7 earbuds, showing the specific tap and long-press gestures for various functions like play/pause, track skipping, call management, volume control, and activating voice assistants.
3.4 Single & Dual Earbud Use
The Losei D7 earbuds allow for flexible use, either as a pair for stereo sound or individually for mono listening.
- Ipo Meji: Use both earbuds for immersive stereo audio.
- Ipo Kanṣo: Either the left or right earbud can be used independently. Simply take one earbud out of the case, and it will connect to your device. Place the other earbud back in the case if not needed.
4. Itọju
4.1 Ninu
- Mọ awọn agbekọri nigbagbogbo, paapaa awọn eartips ati awọn olubasọrọ gbigba agbara, pẹlu asọ ti o gbẹ, ti ko ni lint.
- Yọ awọn eartips kuro ki o si sọ wọn di mimọ pẹlu ọṣẹ kekere ati omi, lẹhinna gbẹ daradara ṣaaju ki o to tun ṣe.
- Maṣe lo awọn kẹmika lile tabi awọn ohun elo abrasive fun mimọ.
4.2 Ibi ipamọ
Nigbati o ko ba wa ni lilo, nigbagbogbo tọju awọn afikọti sinu apoti gbigba agbara wọn lati daabobo wọn lati eruku, ibajẹ, ati lati jẹ ki wọn gba agbara.
4.3 Omi Resistance (IPX7)
The Losei D7 earbuds are rated IPX7 waterproof, meaning they can withstand:
- Accidental splashes
- Lagun
- Ojo imole
Pataki: Ọran gbigba agbara ni kii ṣe waterproof. Do not expose the charging case to water or moisture. Do not wear the earbuds while swimming or showering. Ensure earbuds are completely dry before placing them back into the charging case to prevent damage.
Image: The Losei D7 earbuds with water droplets, illustrating their IPX7 waterproof rating against accidental splashes, sweat, and light rain.
5. Laasigbotitusita
If you encounter any issues with your Losei D7 earbuds, please refer to the following common solutions:
5.1 Àwọn Etí Àfikún Tí Kò Sopọ̀ Mọ́ tàbí Tí Kò Sopọ̀ Mọ́
- Rii daju pe awọn agbekọri mejeeji ti gba agbara ni kikun.
- Make sure Bluetooth is enabled on your device and the earbuds are within range (typically 10 meters/33 feet).
- Forget or delete "D7" from your device's Bluetooth list and try pairing again.
- Place both earbuds back into the charging case, close the lid for a few seconds, then take them out to reset the connection.
5.2 Ko si Ohun tabi Iwọn kekere
- Ṣayẹwo ipele iwọn didun lori ẹrọ rẹ mejeeji ati awọn agbekọri.
- Ensure the earbuds are properly seated in your ears and the eartips provide a good seal.
- Nu eyikeyi idoti kuro lati apapo agbọrọsọ agbekọri.
- Tun awọn agbekọri pọ mọ ẹrọ rẹ.
5.3 Awọn ọran gbigba agbara
- Rí i dájú pé okùn USB-C so mọ́ àpótí gbigba agbara àti orísun agbára dáadáa.
- Ti o ba nlo gbigba agbara alailowaya, rii daju pe ọran wa ni ipo ti o tọ lori paadi gbigba agbara.
- Nu awọn olubasọrọ gbigba agbara kuro lori mejeeji agbekọri ati inu apoti gbigba agbara.
- Gbiyanju okun gbigba agbara ti o yatọ tabi ohun ti nmu badọgba agbara.
5.4 Audio Latency (Lip Sync Issues)
While the Losei D7 earbuds offer excellent audio quality for music, some users may experience slight audio latency (delay between audio and video) when watching videos. This can sometimes be improved by:
- Ensuring your device's operating system and video player app are up to date.
- Trying a different video streaming service or local video file.
- Reconnecting the earbuds.
6. Awọn pato
| Ẹya ara ẹrọ | Apejuwe |
|---|---|
| Orukọ awoṣe | D7 (V5.0) |
| Iru | In-Ear True Wireless Stereo (TWS) Earbuds |
| Asopọmọra | Bluetooth 5.0 |
| Earbud Playtime | Titi di wakati 6 lori idiyele kan |
| Lapapọ akoko ere (pẹlu Ọran Gbigba agbara) | Titi di wakati 40 |
| Ngba agbara Interface | USB-C, Ailokun Ngba agbara |
| Omi Resistance | IPX7 (Earbuds nikan) |
| Iwuwo Earbud | Isunmọ. 4.05g fun agbekọri |
| Ibamu | iOS, Android, Smartwatch, TV, etc. |
| Àwọ̀ | Dudu |
| Batiri Tiwqn | Litiumu-polima |
Image: The Losei D7 earbuds and charging case, illustrating the superior battery life with 6 hours on a single charge and 40 hours total playtime with the charging case.
7. Atilẹyin ọja ati Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Losei webAaye ayelujara naa. O tun le kan si olutaja taara fun iranlọwọ.



