The Volkano True Elements Series True Wireless Stereo Earphones are a compact and convenient audio solution designed for everyday use, offering a blend of portability, decent battery life, and essential features. These earphones come with a charging case that extends their playtime significantly, making them suitable for users on the go.
Function Description:
The Volkano True Elements earphones are designed for wireless audio playback and hands-free calling. They connect to Bluetooth-enabled devices such as smartphones, tablets, and computers, allowing users to listen to music, podcasts, and other audio content without the hassle of cables. The integrated microphone enables users to make and receive calls directly through the earphones. A key feature is the multi-function button on each earphone, which controls various operations like playing/pausing music, skipping tracks, answering/rejecting calls, and activating voice assistants like Siri or Google Assistant. The accompanying charging case not only protects the earphones but also recharges them multiple times, ensuring extended usage between wall charges.
Important Technical Specifications:
- Bluetooth Version: 5.0
- Chipset: JL6936D
- Bluetooth Profiles: A2DP (Advanced Audio Distribution Profile), AVCTP (Audio/Video Control Transport Protocol), AVDTP (Audio/Video Distribution Transport Protocol), AVRCP (Audio/Video Remote Control Profile), HFP (Hands-Free Profile), SPP (Serial Port Profile), SMP (Security Manager Protocol), ATT (Attribute Protocol), GAP (Generic Access Profile), GATT (Generic Attribute Profile), RFCOMM (Radio Frequency Communication), SDP (Service Discovery Protocol). These profiles ensure broad compatibility and functionality with various Bluetooth devices.
- Wireless Distance: Up to 10 meters (33 feet), providing a good range for movement away from the connected device.
- Charging Case Battery: 600 mAh. This substantial battery capacity allows for 4-5 full recharges of the earphones.
- Charging Case Charging Time: Approximately 2.5 hours.
- Charging Case Input: 5 V DC.
- Earphone Battery: 50 mAh per earphone.
- Earphone Playback Time: 3 – 5 hours on a single charge, which is standard for true wireless earphones of this size.
- Sensitivity: 100 dB, indicating a good volume output.
- Driver Size: 8 mm, contributing to clear audio quality.
- Impedance: 32 Ω, a common impedance for earphones, making them easily driven by most devices.
- Frequency Response: 20 Hz – 20 kHz, covering the full range of human hearing, ensuring a complete audio experience from deep bass to crisp highs.
- Charging Port: Type-C, offering modern and reversible connectivity for the charging case.
Usage Features:
- True Wireless Design: Offers complete freedom from wires, enhancing mobility and comfort during activities.
- Charging Case for Extended Playtime: The 600 mAh charging case provides up to 25 hours of total playtime, including the earphone's own battery life, making them ideal for long commutes or travel.
- Pocket-Sized: The compact design of both the earphones and the charging case ensures easy portability.
- Multi-Function Button: A single button on each earphone handles multiple controls:
- Play/Pause Music: Short press.
- Next Track: Double press the Multi-Function Button on the left earphone.
- Previous Track: Double press the Multi-Function Button on the right earphone.
- Answer/End Call: Short press.
- Reject Incoming Call: Press and hold.
- Redial Last Number: Triple press.
- Activate/Turn Off Siri/Google Assistant: Press and hold.
- Automatic Pairing: Once initially paired, the earphones will automatically connect to each other and to the last paired device when powered on.
- Individual Earphone Use: The earphones can be used independently, allowing for flexibility in usage.
- Voice Prompts: Provides audio feedback for actions like powering on/off and low battery warnings.
- LED Indicators: Visual cues for charging status (pulsing red for charging, solid red when fully charged for the case; blue light for earphone charging, off when complete).
Maintenance Features:
- Cleaning: The earphones and charging case should be wiped down with a soft, slightly damp cloth. Harsh or abrasive cleaning chemicals should be avoided to prevent damage to the surface finish.
- Storage: Store in a cool, dry place, away from direct sunlight or high temperatures (above 60°C) to protect the battery and internal components.
- Battery Care: Avoid overcharging the earphones to prolong the lifespan of the built-in battery and prevent overheating. Do not disassemble the battery or dispose of it in fire. If the battery shows signs of overheating, smoke, or fumes during charging, immediately remove the charging cable.
- Water Exposure: Never use the earphones near water or in areas where they can come into contact with water. If the product comes into contact with water while charging, it poses a safety hazard. Do not handle the earphones if they have been dropped into water or any other liquid.
- Troubleshooting Guide: The manual includes a section to help users resolve common issues such as pairing problems, inability to play music or answer calls, and remote control functionality.
- Environmental Disposal: At the end of its working life, the product should not be disposed of as urban waste. It must be taken to a special local authority differentiated waste collection center or a dealer providing this service, in accordance with the European Directive on Waste Electrical and Electronic Equipment. This ensures proper recycling and recovery of materials.
- Safety Precautions: Emphasizes that the product is for household use only, not for commercial use, and should be kept out of reach of small children due to choking hazards from small parts. It also warns against operating the product if it malfunctions or is damaged.
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