Model: X22
Manual Pengguna
Thank you for choosing the MANKIW Bone Conduction Swimming Headphones. This device is designed to provide a high-quality audio experience for various activities, including swimming, running, and daily use, thanks to its IPX8 waterproof rating, dual Bluetooth and MP3 modes, and innovative bone conduction technology. This manual will guide you through the setup, operation, and maintenance of your new headphones.

Image: MANKIW Bone Conduction Headphones, showing the product, its retail box, and the included magnetic charging cable.
Certified with an IPX8 rating and tested to a depth of up to 9 feet (approximately 2.7 meters), these headphones are ideal for swimming, surfing, or showering. Please note that Bluetooth signals cannot be received underwater. For underwater use, download your favorite tracks in MP3 mode beforehand to enjoy uninterrupted audio.

Image: A woman swimming in a pool, wearing the MANKIW headphones, illustrating their IPX8 waterproof capability.
The headphones feature a built-in 32GB memory, providing space for up to 9000 songs or audiobooks. They also incorporate the latest Bluetooth 5.4 chip for a stable and low-latency connection, allowing seamless switching between modes.

Image: A diagram illustrating the dual Bluetooth and MP3 modes, showing connectivity options with a smartphone and a laptop.
Experience superior sound quality through sound transmission via your cheekbones. This technology keeps your ears open, enhancing listening comfort and allowing you to remain aware of your surroundings, which is ideal for increased safety during outdoor activities.

Image: A man on a skateboard wearing the headphones, demonstrating the open-ear design that allows awareness of surroundings.
Constructed from a 360° flexible titanium alloy, these headphones are exceptionally robust yet remarkably lightweight, weighing only 32 grams. With up to 8 hours of battery life and fast magnetic charging technology, they are ready for any adventure.

Image: A visual representation of the headphones' battery life (8 hours usage) and charging time (1.5 hours).
Thanks to their lightweight open-ear design with adjustable bands, the headphones adapt perfectly to all head shapes. They offer maximum all-day comfort without pressure, allowing you to listen to music while remaining aware of your environment.
Connect the magnetic charging cable to the charging port on the headphones and plug the USB end into a power source (e.g., computer USB port, wall adapter). The LED indicator will show red during charging and turn blue when fully charged. A full charge takes approximately 1.5 hours.
The MANKIW X22 headphones feature intuitive button controls located on the side of the device. Familiarize yourself with the Multi-Function Button (MFB) and the Volume +/- buttons.
| Fungsi | Tindakan |
|---|---|
| Hidupkan/Mati Kuasa | Tekan dan tahan MFB selama 3 saat |
| Masukkan Mod Berpasangan | Press and hold MFB for 5 seconds (from off) |
| Tukar Mod Bluetooth/MP3 | Klik dua kali MFB |
| Main/Jeda Muzik | Single-click MFB |
| Kelantangan Naik/Turun | Single-click "+" / "-" button |
| Trek Seterusnya | Double-click "+" button |
| Trek Sebelumnya | Double-click "-" button |
| Jawab/Tamatkan Panggilan | Single-click MFB |
| Tolak Panggilan | Tekan dan tahan MFB selama 2 saat |
| Aktifkan Pembantu Suara (Siri) | Press and hold "+" for 3 seconds |
The LED indicator provides visual cues about the headphone's status:
| Status Penunjuk | Maknanya |
|---|---|
| Red and Blue alternately flashing | Mod Berpasangan |
| Slow Blue flash | Disambungkan (Bluetooth) |
| Merah Pejal | Mengecas |
| Biru Pepejal | Dicas Penuh |
| Biru Berkelip | Data Transfer Mode (when connected to PC) |
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Fon kepala tidak dihidupkan. | Bateri lemah. | Cas fon kepala sepenuhnya. |
| Tiada bunyi dari fon kepala. | Volume too low; Incorrect mode; Not connected. | Increase volume; Double-click MFB to switch modes; Re-pair Bluetooth or check MP3 files. |
| Sambungan Bluetooth tidak stabil atau gagal. | Too far from device; Interference; Pairing issue. | Move closer to the device; Avoid strong electromagnetic interference; Delete previous pairing and re-pair. |
| Tidak boleh memindahkan files to MP3 player. | Incorrect connection; Unsupported file format. | Ensure headphones are connected to PC and in data transfer mode; Check file formats (MP3, WAV, FLAC, APE are supported). |
| Kualiti bunyi kurang baik. | Improper fit; Low battery; Source quality. | Adjust headphones for optimal fit on cheekbones; Charge headphones; Ensure audio source quality is good. |
| Spesifikasi | Nilai |
|---|---|
| Nama Model | MANKIW-X22 |
| Teknologi Ketersambungan | Wayarles (Bluetooth 5.4) |
| Penilaian Kalis Air | IPX8 |
| Memori Dalaman | 32 GB |
| Hayat Bateri | Sehingga 8 jam |
| Masa Mengecas | lebih kurang 1.5 jam |
| Berat badan | 32 gram |
| Julat Kekerapan | 20 Hz hingga 20,000 Hz |
| Jenis Kawalan | Kawalan Butang |
| Penempatan Telinga | Buka Telinga |
| Faktor Bentuk | Lingkaran-Aural |
| Jenis Bateri | Logam Litium |
| warna | Hitam |
For warranty information and customer support, please refer to the warranty card included with your product or contact the seller/manufacturer directly. Keep your purchase receipt as proof of purchase for any warranty claims.
If you encounter any issues not covered in this manual, please reach out to MANKIW customer service for assistance. Contact details are typically available on the product packaging or the official MANKIW webtapak.
![]() |
Manual Pengguna Pengecas Kereta Tanpa Wayar Magnet MANKIW AM108 Manual pengguna terperinci untuk Pengecas Kereta Tanpa Wayar Magnetik MANKIW AM108 15W, meliputi pemasangan, operasi, status penunjuk, spesifikasi dan penyelesaian masalah untuk iPhone yang serasi dengan MagSafe. |
![]() |
Manual dan Spesifikasi Alat Dengar Tanpa Wayar Shenzhen Senyang Zhiyuan X22 Manual pengguna dan spesifikasi teknikal untuk Set Kepala Wayarles Shenzhen Senyang Zhiyuan X22, yang menampilkan ID FCC dan maklumat kawal selia. |
![]() |
Arahan Pemasangan Lampu Sorot LED X22™ Boleh Laras Medan RAB Panduan pemasangan terperinci untuk lampu limpah LED RAB Field-Adjustable X22™ (X22-20, X22-35, X22-60, X22-80, X22-150). Meliputi pelbagai kaedah pelekap, sudut rasuk dan pelarasan medan, pendawaian, penyelenggaraan dan penyelesaian masalah. Memastikan pemasangan selamat dan betul. |
![]() |
2K Smart Home Security Camera Quick Start Guide and FAQ This document provides a quick start guide and frequently asked questions for the 2K Smart Home Security Camera, covering setup, installation, light indicators, firmware upgrades, and troubleshooting. |
![]() |
ADICOS HOTSPOT-X22/X2 IR-Temperaturmelder Zusatzanleitung Diese Zusatzanleitung bietet detaillierte Informationen zur Installation, Sicherheit, technischen Daten und zum Aufbau des ADICOS HOTSPOT-X22/X2 IR-Temperaturmelders von GTE Industrieelektronik GmbH, konzipiert für explosionsgefährdete Bereiche. |
![]() |
SunPower Residential Solar PV System Installation and Technical Specifications Detailed site plan, electrical diagrams, and technical specifications for a SunPower Residential AC Module solar PV system installation. Includes product details for SunPower X-Series modules and Enphase microinverters, conforming to New York State codes and NEC standards. |