1. Introducció
Welcome to the Sanag Z37 Ear Clip Earphones user manual. These open-ear headphones are designed for comfort, situational awareness, and high-quality audio. Featuring 360-degree spatial audio, a lightweight design, and advanced Bluetooth 5.3 connectivity, the Z37 is perfect for sports, daily commutes, and office use. This manual will guide you through the setup, operation, and maintenance of your new earphones.

Sanag Z37 Ear Clip Earphones and Charging Case
2. Contingut del paquet
Marqueu la casella per als elements següents:
- Sanag Z37 Ear Clip Earphones
- Estoig de càrrega
- Adaptador USB tipus C
- Manual d'usuari (aquest document)
3. Especificacions

Detailed product parameters for Sanag Z37
| Característica | Especificació |
|---|---|
| Nom de marca | Sanag |
| Número de model | Z37 (TK11 Bluetooth headset) |
| Estil | Auriculars amb ganxo per a les orelles Ows |
| Comunicació | Sense fil (Bluetooth) |
| Versió Bluetooth | 5.3 |
| Tipus sense fil | Bluetooth |
| Connectors | Tipus-C |
| Mètode de càrrega | Estoig de càrrega |
| Capacitat de la bateria (auriculars) | 300 mAh |
| Endurance Time (with case) | Unes 40 hores |
| Single Listen Time | Unes 6 hores |
| Vol. De càrregatage | 5V |
| Classe impermeable | IPX4 |
| Amb micròfon | Sí |
| Botó de control | Sí |
| Control de volum | Sí |
| Principi de vocalisme | Air Vocalism Principle |
| Tipus d'auriculars | Esquena oberta |
| Aïllament acústic | No |
| Tecnologia NFC | No |
| Assistent de veu integrat | No |
| Cancel·lació activa de soroll | No |
| Màxim abast sense fil | 10m-20m (10m clear of obstacles) |
| Interval d'impedància | fins a 32 Ω |
| Distorsió harmònica total | 1% |
| Còdecs | AAC, SBC |
| Material | PVC, plàstic |
| Pes (auricular únic) | 3.3 g |
| Suport APP | Sí |
| Funció | Multi-purpose (e.g., Gaming, Sports, Mobile Phone, Study) |
4. Configuració
4.1. Càrrega inicial
Before first use, ensure both the earphones and the charging case are fully charged. Connect the provided USB Type-C adapter to the charging case and a power source. The indicator light on the case will show charging status.

Earphones offer approximately 6 hours of single listening time, with the charging case providing up to 40 hours of total endurance.
4.2. Emparellament Bluetooth
The Sanag Z37 earphones feature Bluetooth 5.3 with Flash Connect technology for quick pairing.
- Open the lid of the charging case. The earphones will automatically power on and enter pairing mode.
- Al dispositiu (telèfon intel·ligent, tauleta, etc.), aneu a la configuració de Bluetooth.
- Look for "Sanag Z37" in the list of available devices and select it to connect.
- Once connected, you will hear an audio prompt, and the indicator light on the earphones will change.

Bluetooth 6.0 Flash Connect ensures fast and seamless pairing.
5. Instruccions de funcionament
5.1. Com posar-se els auriculars
The Z37 earphones are designed with an ergonomic ear clip for a secure and comfortable fit. Place the ear clip over your ear, ensuring the audio output is positioned correctly for optimal sound.

The 3.3g super non-inductive wear ensures comfort and stability, preventing them from falling off during activity.
5.2. Toqueu Controls
The Sanag Z37 earphones feature sensitive touch controls for easy management of calls and music playback.

Visual guide for touch control functions.
- Feu clic a: Answer/hang up phone calls, Play/pause music.
- Feu doble clic: Previous track (left earbud), Next track (right earbud), Hang up calls (either earbud).
- Hold Down 1 Second: Activate Voice Assistant (either earbud), Reject calls (either earbud).
- Tres clics: Volume - (left earbud), Volume + (right earbud).
5.3. Característiques clau
- Open Listening Design: The open-back design allows you to remain aware of your surroundings while enjoying audio, making it ideal for outdoor activities and ensuring safety.
- 360-degree Spatial Audio: Experience immersive audio with the ACS surround sound algorithm, creating a cinema-quality sound field.
- AI Intelligent Wind Noise Resistance: Equipped with a double wheat surround anti-wind noise structure, ensuring clear conversations even in noisy or windy environments.
- Directional Audio Focusing: Advanced technology provides privacy protection by accurately detecting and offsetting escaping acoustic signals, ensuring high sound quality without leakage.
- Sanag App Integration: Download the Sanag app for additional features including 6 EQ tunes, earphone location search, custom controls, and a Sleep Assistant with various soothing sounds.

The open-back design transmits sound through the skull, reducing eardrum damage and improving comfort.

High-definition audio quality with 360° Dolby-level surround sound.

Clear communication even in challenging environments thanks to AI wind noise resistance.

Directional audio focusing minimizes sound leakage for privacy.

The Sanag AI app provides enhanced features and customization.
Product demonstration video for Sanag Z37 Ear Clip Earphones.
6. Manteniment
6.1. Neteja
To maintain optimal performance and hygiene, regularly clean your earphones and charging case. Use a soft, dry, lint-free cloth. Avoid using abrasive materials, solvents, or harsh chemicals, as these can damage the product.
6.2. Resistència a l'aigua
The Sanag Z37 earphones are rated IPX4 waterproof, meaning they are resistant to splashing water and sweat from any direction. They are suitable for use during workouts and light rain. However, they are not designed for submersion in water. Ensure the earphones are completely dry before placing them back into the charging case to prevent damage.

La classificació d'impermeabilitat IPX4 protegeix contra la suor i les esquitxades.
6.3. Emmagatzematge
When not in use, store the earphones in their charging case. This protects them from dust, scratches, and physical damage, and ensures they remain charged for your next use. Store in a cool, dry place away from extreme temperatures.
7. Solució De Problemes
- Earphones not turning on/charging: Ensure the charging case is charged. Place the earphones correctly in the case. Clean the charging contacts on both the earphones and the case.
- No es pot emparellar amb el dispositiu: Make sure Bluetooth is enabled on your device and the earphones are in pairing mode (open case lid). Try forgetting the device in your Bluetooth settings and re-pairing. Ensure no other devices are connected to the earphones.
- Sense so o so intermitent: Check the volume levels on both your device and the earphones. Ensure the earphones are within the 10m connection range of your device. Try restarting both the earphones (by placing them in the case and closing/opening the lid) and your device.
- Qualitat de trucada baixa: Ensure the microphones are not obstructed. The AI intelligent wind noise resistance helps, but strong winds may still affect clarity. Try moving to a quieter environment.
- Els controls tàctils no responen: Ensure your fingers are clean and dry. Try restarting the earphones.
8. Consells d'usuari
- For optimal sound and comfort, experiment with the placement of the ear clip to find the most secure and effective fit for your ear shape.
- Regularly check the Sanag app for firmware updates to ensure you have the latest features and performance improvements.
- While the earphones are IPX4 waterproof, avoid prolonged exposure to heavy rain or submersion to maximize their lifespan.
9. Garantia i assistència
Sanag is committed to providing high-quality products. Your Sanag Z37 Ear Clip Earphones come with a standard manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for any warranty claims.
For detailed warranty information, technical support, or service inquiries, please visit the official Sanag website or contact their customer service department. Do not attempt to repair the device yourself, as this may void your warranty.

Important reminder: Product specifications and appearance may vary slightly. Data from Sanag laboratory is for reference; actual usage may differ based on environmental factors.





