Defender Tsunami Wireless Headset White with Bluetooth and RF Connectivity, Binaural On-Ear Design, Microphone, and Wired Option

The Defender Tsunami Wireless Headset White with Bluetooth and RF Connectivity is a versatile binaural on-ear headset designed to meet daily multimedia and communication needs. Featuring an open acoustic system and a comfortable head-band wearing style, this white headset provides reliable audio performance for various devices with universal brand compatibility. It supports both wireless and wired operation, giving users the flexibility to connect via Bluetooth and RF technologies or use the included 1.5 m cable.

Advantages

This headset offers dual connectivity options, allowing seamless switching between wireless Bluetooth and RF modes, or wired usage depending on the device and situation. The built-in microphone ensures clear voice transmission for calls and voice applications. With a lightweight binaural design weighing 280 grams and a secure head-band wearing style, the device provides extended comfort during long listening sessions. Plug and Play functionality ensures quick and straightforward setup without complicated software installations.

Suitable for

• Daily multimedia listening and media consumption
• Voice calls and online communication
• Universal use with computers, smartphones, and other audio devices
• Both wireless freedom and wired reliability

This model may not be suitable for professional audio production, studio mixing, or environments that require active noise cancellation, as it features an open acoustic system that allows ambient sound to pass through.

Key specifications

• Connectivity: Wireless and Wired (Bluetooth and RF)
• Design: Binaural, on-ear with head-band
• Acoustic system: Open
• Impedance: 32 ohms
• Sensitivity: 110 dB
• Frequency response: 20 to 20000 Hz
• Microphone frequency range: 20 to 16000 Hz
• Microphone sensitivity: -38 dB
• Cable length: 1.5 m
• Weight: 280 g

How to use

To use the headset wirelessly, turn on the device and pair it with your preferred audio source via Bluetooth or connect using the RF receiver mode. For wired operation, plug the 1.5 m cable directly into the audio jack of your device. Adjust the head-band for a comfortable fit over your ears. The built-in microphone operates automatically when connected for calls or voice input.

What to consider before purchase

• Open acoustic design lets in surrounding background noise
• On-ear design rests directly on the ears rather than enclosing them entirely
• Check device compatibility for wireless Bluetooth and RF connections
• Consider whether a 1.5 m cable length is sufficient for your desktop or mobile setup

Usage recommendations: Charge the battery fully before initial wireless use to ensure optimal performance. Store the headset in a dry place when not in use and avoid exposing the 1.5 m cable to excessive pulling or sharp bends to maintain longevity.