Sennheiser HD65 - User Manual

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Summary

Product Specification

Bluetooth Version and Support

Details the Bluetooth version (5.3) and supported profiles like HFP, A2DP, HSP, and AVRCP.

Charging Port and Battery Life

Specifies the charging port as Type-C and outlines battery life and charging times.

Introduction and Components

Key Components Overview

Illustrates and labels the main parts of the earbuds and charging case, including LED indicators and buttons.

Pairing Your Earbuds

Step-by-Step Pairing Guide

Detailed steps for initial pairing, including auto-pairing, manual turn-on, and connecting to your phone via Bluetooth settings.

Automatic Reconnection

How earbuds automatically reconnect to the last paired device when powered on.

Pairing Troubleshooting Tips

Steps to resolve pairing issues, including resetting and re-pairing earbuds, and using earbuds individually.

Functions

Telephone Communication Controls

Controls for managing calls: answering, hanging up, and rejecting incoming calls.

Music Playback and Volume Control

Operations for music: play/pause, skip tracks, activate Siri, and adjust volume.

Charging Procedures

Earbuds Charging

How to correctly place earbuds in the charging case for charging, indicator lights, and auto-stop charging.

Case Charging

Using the Type-C cable to charge the case, digital display for battery level, and full charge indication.

Charging Alerts and Maintenance

Troubleshooting Charging Issues

Addresses charging problems due to oxidation, and basic charging procedures.

Maintenance and Care Guidelines

Recommendations for long-term storage, safe charging, and device care to prevent damage.

Frequently Asked Questions and Warranty

Common Issues and Solutions

Answers to common questions regarding pairing, music playback, charging, and water resistance.

Warranty and Activation Process

Information on permanent replacement for defective items and the process for product activation.

The HD65 True Wireless Earbuds are designed for sports and running, offering a Hi-Fi audio experience with Bluetooth 5.3 connectivity.

Function Description:

The HD65 earbuds come with a charging case that displays the battery status of both the case and the individual earbuds. The earbuds feature LED indicator lights, charging contacts, a microphone (MIC), and a Multi-Function Button (MFB). The charging case itself has a Type-C charging port.

Pairing and Connection:

To pair the earbuds with a phone, ensure both earbuds and the charging case are fully charged. Take both earbuds out of the charging case; they will power on and start pairing automatically. If not connected to a device for more than 5 minutes, they will automatically turn off. To manually turn them on, press the MFB button for about 3 seconds. One earbud will flash a white light, while the other will flash a white light every three seconds, indicating successful pairing. Enable Bluetooth on your phone, search for "HD65," and select it to connect. A "Connected" voice prompt will confirm the connection. If the earbud indicator light is off, it means the phone is connected. The earbuds will automatically connect to the last paired phone upon power-on.

Troubleshooting Pairing:

If you encounter pairing issues, place the earbuds back in the charging case and repeat the pairing steps. The earbuds can be used together or individually. To use a single earbud, simply take one out of the case and connect it to your phone. If using two earbuds and wanting to switch to one, manually turn off one earbud or place it back in the charging case.

Telephone Communication Functions:

Answer call: Tap once.
Hang up: Tap once.
Refuse incoming call: Press and hold the key for 2 seconds.

Music Functions:

Play/pause: Tap once.
Previous track: Tap twice on the left earbud ("L").
Next track: Tap twice on the right earbud ("R").
Activate Siri: Quickly tap three times.
Turn down volume: Press and hold the key on the left earbud.
Turn up volume: Press and hold the key on the right earbud.

Charging:

Earbuds Charging: Place the earbuds correctly in the charging slots. The indicator light will show white during charging. The charging case automatically stops charging, and the earbud indicator light goes out when fully charged. While earbuds are charging, the digital display bar on the case will blink and turn off when fully charged.
Case Charging: Use the provided Type-C USB charging cable to charge the case directly. During charging, the digital display will flash and show the battery level in real-time. When fully charged, the display will show "100."

Important Technical Specifications:

Bluetooth Version: 5.3
Support: HFP/A2DP/HSP/AVRCP
Charging Port: Type-C
Battery Life: 15 hours of use per full charge of both earbuds (actual battery life varies with song type and volume requirements).
Charging Time: 1.5 hours for earbuds / 2 hours for charging case.
Transmission Range: 10 meters (without obstacles).

Usage Features:

The HD65 earbuds are designed for active lifestyles, offering sweatproof and IPX7 waterproof capabilities. However, it is not recommended to submerge them in water, expose them to hot water, or use them during a thunderstorm, as water vapor can damage components.

Maintenance Features:

Charging Issues: If earbuds don't charge or turn on after prolonged use, it might be due to oxidation of the magnet connectors. Clean the magnet connectors on both the earbuds and the charging case with an alcohol wipe.
Storage: If not used for more than 3 months, it is recommended to charge the earbuds.
Charger: Use an FCC-approved charger.
Disassembly: Do not disassemble the earbuds.
Children: Children aged 12 and under require adult supervision.
Environmental Exposure: Avoid exposing earbuds to high or low temperatures.
Physical Damage: Avoid free falls or violent shocks. Keep the device away from fire sources and do not place it in water.

Frequently Asked Questions (FAQs):

Music Cutting In/Out: Ensure earbuds are within 10m of your phone (no obstacles). If issues persist, place earbuds back in the case, close the lid, "forget" "HD65" on your phone, wait 10 seconds, then open the case and reconnect.
Earbuds Not Charging/Disconnecting in Case: Ensure the charging case is not in a low battery state. If it is, the earbuds won't charge or disconnect. Fully charge the case using a Type-C cable.
Sweat/Water Resistance: The earbuds are sweatproof and IPX7 waterproof. However, avoid submerging them in water, hot water, or exposing them to water vapor to prevent damage.

Activation & Warranty:

For permanent replacement of damaged, defective, or missing components, activate your warranty by emailing amazon.seller9966@gmail.com within 15 days of purchase.