ແນະນຳ
The truefree DS1 Open-Ear Headphones are designed to provide a comfortable and immersive audio experience while keeping you aware of your surroundings. Featuring an open-ear design, these wireless earbuds are ideal for all-day wear, sports, and daily activities. They come equipped with advanced audio technology, clear call capabilities, and long-lasting battery life.

The open-ear design allows you to stay connected to your audio while remaining aware of your environment, enhancing safety during outdoor activities.
ແມ່ນຫຍັງຢູ່ໃນກ່ອງ
ກວດສອບວ່າລາຍການທັງຫມົດແມ່ນມີຢູ່ໃນຊຸດຂອງທ່ານ:
- Truefree Earfit DS1 Wireless Earbuds (2)
- ກ່ອງສາກໄຟໄຮ້ສາຍ (1)
- ສາຍສາກ USB-C (1)
- Silicone Eartips (2 pairs)
- Anti-lost Strap (1)
- ຄູ່ມືຜູ້ໃຊ້ (1)

A visual representation of the Truefree DS1 package contents, ensuring all components are included.
ສິນຄ້າເກີນview
Familiarize yourself with the components of your truefree DS1 headphones and charging case.

The truefree DS1 earbuds and their compact charging case, featuring an LED display for battery status.
ຕັ້ງຄ່າ
1. ການສາກຫູຟັງ ແລະ ເຄສ
Before first use, fully charge the charging case and earbuds. The case features an LED display to indicate battery levels.
- ເຊື່ອມຕໍ່ສາຍສາກ USB-C ກັບຜອດສາກໄຟຢູ່ກະສຽນ ແລະແຫຼ່ງພະລັງງານ.
- The LED display on the case will show the charging progress.
- ໃສ່ຫູຟັງເອຍບັດໃສ່ໃນກ່ອງສາກໄຟ. ຫູຟັງເອຍບັດຈະເລີ່ມສາກໄຟໂດຍອັດຕະໂນມັດ.
- A 10-minute quick charge provides 2 hours of playback. A full charge offers up to 10 hours of playtime per earbud, with a total of 40 hours using the charging case.

The charging case's LED display clearly indicates the power levels of both the case and individual earbuds.
2. ການຈັບຄູ່ Bluetooth
The truefree DS1 uses Bluetooth 6.0 for stable and fast connectivity.
- ເປີດກ່ອງສາກໄຟ. ຫູຟັງເອຍບັດຈະເຂົ້າສູ່ໂໝດຈັບຄູ່ໂດຍອັດຕະໂນມັດ.
- ໃນອຸປະກອນຂອງທ່ານ (ໂທລະສັບສະຫຼາດ, ແທັບເລັດ, ແລະອື່ນໆ), ເປີດໃຊ້ Bluetooth.
- ຊອກຫາ "Truefree EarFit DS1" in the list of available Bluetooth devices and select it to connect.
- ເມື່ອເຊື່ອມຕໍ່ແລ້ວ, ທ່ານຈະໄດ້ຍິນສຽງຢືນຢັນ.

Bluetooth 6.0 ensures a stable and efficient wireless connection for your audio experience.
3. ການເຊື່ອມຕໍ່ຫຼາຍຈຸດ
The DS1 supports connecting to two devices simultaneously, allowing seamless switching between them.
- Pair the earbuds with your first device as described above.
- ປິດ Bluetooth ໃນອຸປະກອນທຳອິດ. ຫູຟັງເອຍບັດຈະເຂົ້າສູ່ໂໝດຈັບຄູ່ອີກຄັ້ງ.
- ຈັບຄູ່ຫູຟັງເອຍບັດກັບອຸປະກອນທີສອງຂອງທ່ານ.
- ເປີດໃຊ້ Bluetooth ຄືນໃໝ່ໃນອຸປະກອນທຳອິດ. ຫູຟັງຄວນເຊື່ອມຕໍ່ກັບທັງສອງອຸປະກອນໂດຍອັດຕະໂນມັດ.
- You can now switch audio playback between the two connected devices without re-pairing.

Multipoint connection allows for effortless switching between your phone and laptop, or other paired devices.
4. ວິທີການໃສ່
For optimal comfort and sound, ensure the earbuds are worn correctly.
- Gently place the earbuds over your ears, ensuring the ear hook sits securely behind your ear.
- Twist the earbud slightly to follow the contour of your ear for a snug and comfortable fit.
- The flexible titanium memory wire hooks are designed to be comfortable even for glasses wearers.

Proper wearing ensures both comfort and secure placement of the earbuds during use.
ຄໍາແນະນໍາການດໍາເນີນງານ
1. ແຕະການຄວບຄຸມ
The truefree DS1 earbuds feature intuitive touch controls for managing audio and calls.
- ປະລິມານ - (ລິດ): ແຕະເທື່ອດຽວທີ່ຫູຟັງຂ້າງຊ້າຍ.
- ລະດັບສຽງ + (R): Single tap on the right earbud.
- Play/Pause (L/R): ແຕະສອງເທື່ອໃສ່ຫູຟັງຫູຟັງ.
- ເພງກ່ອນໜ້ານີ້ (L): ແຕະໃສ່ຫູຟັງຊ້າຍຄ້າງໄວ້ 1.5 ວິນາທີ.
- ເພງຕໍ່ໄປ (R): ແຕະໃສ່ຫູຟັງເບື້ອງຂວາຄ້າງໄວ້ 1.5 ວິນາທີ.
- Answer/End Call (L/R): ແຕະສອງເທື່ອໃສ່ຫູຟັງຫູຟັງ.
- Reject Call (L/R): ແຕະໃສ່ຫູຟັງອັນໃດອັນໜຶ່ງຄ້າງໄວ້ 1.5 ວິນາທີ.
- Activate Voice Assistant (R): ແຕະສາມເທື່ອຢູ່ຫູຟັງເບື້ອງຂວາ.

A comprehensive guide to the touch controls for music playback, call management, and voice assistant activation.
2. App Control and Sound Customization
Download the Truefree App to unlock advanced features and personalize your audio experience.
- ຊອກຫາ "TRUEFREE" in your device's app store (Google Play Store or Apple App Store).
- Install and open the app, then connect your DS1 headphones.
- ພາຍໃນ app, ທ່ານສາມາດ:
- Adjust EQ presets and personalize sound effects.
- Access 9 sound modes optimized for different music genres.
- Fine-tune audio settings to match your preferences.
- Manage headphone functions and customize touch controls.

The Truefree App provides extensive control over your audio settings, including EQ and sound modes.
3. ຟັງຊັນການໂທ
The DS1 features a 4-mic array and wind-reduction technology for clear calls.
- Each earbud includes dual microphones for enhanced voice pickup.
- Wind-reduction technology minimizes ambient noise by up to 80%, ensuring your voice is clear even in outdoor environments.
- Directional audio design further enhances call clarity.

The 4-mic array system ensures crystal-clear voice transmission during calls, even in noisy conditions.
4. Spatial Audio and Bass Enhancement
Experience immersive sound with the DS1's advanced audio features.
- Powered by oversized 12 x 17mm dual-magnet drivers and dynamic EQ tuning.
- Delivers rich bass and true 360° spatial audio for a multi-dimensional sound field.
- Interchangeable acoustic conduits reduce sound leakage by up to 98.9%, maintaining privacy and immersion.

The large dual-magnetic drivers and spatial audio technology provide powerful bass and an immersive listening experience.
5. Gaming Mode (Ultra-Low Latency)
For an optimized gaming experience, the DS1 offers ultra-low latency.
- Activate gaming mode via the Truefree App for a latency as low as 0.06 seconds.
- This minimizes audio delay, ensuring synchronized sound with on-screen action during gaming.

The ultra-low latency gaming mode provides a competitive edge by ensuring audio and visuals are perfectly synchronized.
ບໍາລຸງຮັກສາ
1. ທໍາຄວາມສະອາດ
ການເຮັດຄວາມສະອາດເປັນປະຈຳຈະຊ່ວຍຮັກສາປະສິດທິພາບ ແລະ ອາຍຸການໃຊ້ງານຂອງຫູຟັງຂອງທ່ານໄດ້.
- ໃຊ້ຜ້າແພທີ່ອ່ອນ, ແຫ້ງ, ບໍ່ມີເສັ້ນດ່າງເພື່ອເຊັດຫູຟັງຫູຟັງ ແລະ ກ່ອງສາກ.
- ສໍາລັບຝຸ່ນ stubborn, ເລັກນ້ອຍ dampen ຜ້າທີ່ມີນ້ໍາ. ຫຼີກເວັ້ນການນໍາໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືວັດສະດຸຂັດ.
- ກວດໃຫ້ແນ່ໃຈວ່າລາຍຊື່ຜູ້ຕິດຕໍ່ທີ່ສາກໄຟຢູ່ທັງຫູຟັງເອຍບັດ ແລະເຄສແມ່ນສະອາດ ແລະແຫ້ງ.
2. ກັນນ້ຳ (IPX5)
The truefree DS1 earbuds are IPX5-rated, offering protection against sweat and splashes.
- IPX5 rating means the earbuds can withstand a sustained, low-pressure water jet spray.
- They are suitable for workouts and light rain.
- ສຳຄັນ: Do not submerge the earbuds in water. The charging case is not water-resistant.
- ກວດໃຫ້ແນ່ໃຈວ່າຫູຟັງເອຍບັດແຫ້ງໝົດກ່ອນທີ່ຈະເອົາມັນກັບໃສ່ກ່ອງສາກເພື່ອປ້ອງກັນຄວາມເສຍຫາຍ.

The IPX5 water resistance makes the DS1 suitable for active use, protecting against sweat and splashes.
3. ການເກັບຮັກສາ
Store your headphones in a cool, dry place when not in use.
- Always store the earbuds in their charging case to protect them and keep them charged.
- ຫຼີກເວັ້ນອຸນຫະພູມທີ່ຮຸນແຮງແລະແສງແດດໂດຍກົງ.
- Utilize the included anti-lost strap for added security during sports or active use.

The anti-lost strap provides extra security, preventing accidental drops during vigorous activities.
ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດ / ການແກ້ໄຂທີ່ເປັນໄປໄດ້ |
|---|---|
| Earbuds not turning on/charging. |
|
| ບໍ່ສາມາດຈັບຄູ່ກັບອຸປະກອນໄດ້. |
|
| ບໍ່ມີສຽງ ຫຼືສຽງຕໍ່າ. |
|
| ຄຸນນະພາບການໂທບໍ່ດີ. |
|
| ບັນຫາການເຊື່ອມຕໍ່ຫຼາຍຈຸດ. |
|
ຂໍ້ມູນຈໍາເພາະ
| ຍີ່ຫໍ້ | ທຣູຟຣີ |
| ຊື່ຕົວແບບ | Truefree EarFit DS1 |
| ການຈັດວາງຫູ | ເປີດຫູ |
| ປັດໄຈແບບຟອມ | ເປີດຫູ |
| ເຕັກໂນໂລຊີການເຊື່ອມຕໍ່ | ໄຮ້ສາຍ (Bluetooth 6.0) |
| impedance | 16 ໂອມ |
| ການຕອບສະໜອງຄວາມຖີ່ | 20 KHz |
| ການຄວບຄຸມສິ່ງລົບກວນ | None (Open-Ear Design) |
| ໄມໂຄຣໂຟນ | 4-mic array with wind-reduction technology |
| ການຕໍ່ຕ້ານນ້ໍາ | IPX5-Rated |
| ອາຍຸແບັດເຕີຣີ (ຫູຟັງ) | ສູງສຸດເຖິງ 10 ຊົ່ວໂມງຕໍ່ການສາກໄຟ |
| ເວລາຫຼິ້ນທັງໝົດ (ພ້ອມກໍລະນີ) | ສູງສຸດ 40 ຊົ່ວໂມງ |
| ການສາກໄວ | 10 ນາທີຄິດໄລ່ສໍາລັບການຫຼິ້ນ 2 ຊົ່ວໂມງ |
| ຂະໜາດສິນຄ້າ | 0.79 x 0.59 x 0.31 cm; 150 g (earbuds and case) |
| ຜູ້ຜະລິດ | ທຣູຟຣີ |
| ປະເທດຕົ້ນກໍາເນີດ | ຈີນ |
ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
ສຳລັບຂໍ້ມູນການຮັບປະກັນ ແລະ ການສະໜັບສະໜູນລູກຄ້າ, ກະລຸນາອ້າງອີງເຖິງເວັບໄຊທ໌ທາງການຂອງ truefree website or contact their customer service directly. Details are typically provided in the packaging or on the manufacturer's webເວັບໄຊ.
ຜູ້ຜະລິດ: ທຣູຟຣີ
ASIN: B0F52VVMYJ
ຕົວແບບ: Truefree EarFit DS1
ສໍາລັບການຊ່ວຍເຫຼືອເພີ່ມເຕີມ, ກະລຸນາໄປຢ້ຽມຢາມ truefree Store on Amazon.





