DEFENDER G22 Stereo portable speaker Black 20 W, 2.0 channels, 40–20000 Hz, Wired & Wireless

DEFENDER G22 Stereo portable speaker is a cylinder-shaped, black Bluetooth speaker designed for mobile audio and small indoor gatherings. It delivers 20 W RMS across two channels (2.0) with a frequency range of 40–20,000 Hz and a signal-to-noise ratio of 90 dB. The speaker supports both wired and wireless connections, includes an integrated MP3 player and FM tuner, and plays audio from USB flash drives and microSD cards. A removable shoulder strap, rubber feet and rubberized surface add convenience and stability for everyday use.

Advantages

The DEFENDER G22 combines Bluetooth 5.0 wireless connectivity with a TYPE-C charging port and a built-in battery that provides up to approximately 6 hours of playback time. True Wireless Stereo (TWS) compatibility allows pairing two identical units for a wider stereo soundstage. The unit also includes hands-free calling, an AUX input for wired sources, side passive drivers for improved low-frequency response, and presets for direct playback from USB or microSD without a paired device.

Suitable for

• Listening to music from mobile phones, tablets and laptops via Bluetooth or AUX
• Portable playback at small gatherings, picnics and home use
• On-the-go audio with playback from USB flash drives or microSD cards
• Hands-free calls in personal and small office environments

Key specifications

• Output power: 20 W RMS
• Audio channels: 2.0 (stereo)
• Frequency response: 40–20,000 Hz
• Signal-to-noise ratio: 90 dB
• Wireless: Bluetooth 5.0
• Wired connections: 3.5 mm AUX input, TYPE-C charging/connection
• Media support: USB flash drives and microSD cards (MP3, WAV playback)
• Additional features: built-in MP3 player, FM tuner, hands-free function, True Wireless Stereo (TWS)
• Battery: built-in Lithium-Ion 3000 mAh, up to ~6 hours playback
• Physical: cylinder-shaped, rubberized surface, rubber feet, removable adjustable shoulder strap
• Weight: 1.22 kg
• Colour: Black

How to use

Charge the speaker using the TYPE-C connector until the battery is full. For wireless playback, enable Bluetooth on your source device and select the DEFENDER G22 from the available devices list. To pair two speakers using True Wireless Stereo, follow the pairing procedure described in the user manual to link the two units and create a stereo pair. For wired playback, connect a device via the 3.5 mm AUX input. To play files directly, insert a USB flash drive or microSD card containing MP3 or WAV files and use the front-panel controls to browse tracks. Use the built-in FM tuner to receive local radio stations where available.

Usage recommendations

Place the speaker on a stable surface and allow clearance around the passive drivers to preserve bass performance. Keep the rubber feet clean to prevent sliding. For extended battery life, avoid fully discharging the battery frequently and store the speaker charged to about 50% if not used for long periods. Use the TWS function with two identical speakers for improved stereo separation and consistent volume balance.