Specification:

• Product type: 40mm audio drivers
• Version: Bluetooth 5.0
• Playback time: 40 hours of music
• Charging time: about 1.5h
• Standby time: 300h
• Number of connection allowed: Connects to 2 devices at the same time
• Max Distance: up to 32ft (10m)
• 3.5mm to 3.5mm audio cable & Type-C to USB charging cable included

Key Features:
Stunning Bass and 3D Stereo: The 40mm audio drivers create a sonic masterpiece, delivering stunning bass and custom 3D stereo for an immersive and realistic auditory journey.
Long-Lasting Battery Life: Powered by 450mAh high-capacity lithium batteries with low power consumption, these headphones offer an impressive 40 hours of continuous playtime on a full charge. Enjoy a week's worth of music on just one charge.
Smart Connection Technology: Seamlessly connect two devices simultaneously with smart connection technology. Effortlessly switch between taking calls and enjoying music without missing a beat.
Durable Stainless Steel Headband: The headband is reinforced with 304 stainless steel, ensuring durability and a prolonged lifespan. These headphones are built to withstand the test of time.
Bluetooth 5.0 Connectivity: Enjoy a steady connection with Bluetooth 5.0, offering a range of up to 32 feet. Experience the freedom to move while staying connected to your audio source.
Wired or Wireless Convenience: If the battery runs low, simply connect the included 3.5mm audio cable for a wired listening experience. Your favorite podcast or music is always within reach.