Casque Defender Bluetooth Freemotion B690 noir

Experience wireless freedom and exceptional sound with the Defender Freemotion B690 Bluetooth Headphones in black. Designed for on-ear comfort, this stylish stereo headset features a soft headband and plush sponge ear cushions for extended listening sessions. With Bluetooth 5.3 technology, a built-in microphone, and support for microSD cards, it delivers versatile audio performance for music, calls, and more.

Key features

• Bluetooth 5.3 with A2DP, AVRCP, HFP, and HSP profiles for stable wireless connectivity
• Up to 50 hours of battery life from a 400 mAh battery
• Built-in microphone for hands-free calls and voice control
• Supports microSD cards and AUX input for wired playback
• Stereo sound with a frequency range of 20–20,000 Hz and 118 dB sensitivity
• On-ear design with soft headband and sponge ear cushions for comfort
• USB Type-C charging and integrated audio controls for volume and call management