Maxell Bluetooth Headphone 40mm with Boom

Maxell's Bluetooth 5.0 headset with boom microphone with volume control and comfortable 40mm earcups designed for extended listening with an adjustable and foldable sliding headband.3.5mm 6-foot ( 1.83m ) cord included

With Micro-SD card slot by encasing your Micro-SD card this gives you the pleasure of listening to your music directly on your headset without the need for a lanyard.

The built-in 350mAh battery provides approximately 8-10 hours of music or listening time. Listen to FM stations without having to carry a separate radio.

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Features : 

• Bluetooth® 5.0
• 4 in 1 Bluetooth headset
• Supports Bluetooth, Micro SD card slots, FM radio,
• Headset with boom microphone
• Microphone for taking / receiving calls
• Adjustable and folding sliding headband
• 40mm environmental noise isolating earphones
• FM radio function
• FM Frequency: 87.5~108.0HZ
• Built-in 350 mah rechargeable internal battery
• Charging time up to 10 hours
• Wire length: 6 feet (1.83M) - 3.5 mm socket Included
• Ultra-light weight for all-day comfort
• Color : Black