The adjustable headband Bluetooth headphones provide maximum comfort and convenience for all your music needs. With a Bluetooth version of V5.0, you can enjoy hands-free music playback for up to 12 hours when fully charged. The built-in rechargeable battery (370mAH/3.7V) ensures you have power for all-day use. The headphones also feature a USB charging port and an aux in jack for easy connectivity to your devices. The package includes a USB charging cable and an aux in cable (3.5mm) for added versatility. With a sleek and modern design, these headphones are perfect for on-the-go use.

Specifications:

• - Bluetooth version: V5.0
• - Adjustable headband for maximum comfort
• - Music playback time: Up to 12 hours (fully charged)
• - Charging time: 2 ~ 3 hours
• - Built-in rechargeable battery (370mAH/3.7V)
• - Hands-Free
• - USB charging port
• - Aux in jack
• - Net weight: 0.24 kg
• - Dimensions: 193 mm (H) x 80 mm (W) x 167 mm (L)