LK AC300 Bluetooth Headphone 5.0 Wireless Over The Head ANC Headset Music Game DJ

• One-click ANC: The noise reduction chip combined with the algorithm sent out inverse phase and amplitude sound waves to weaken the noise
• Intelligent Chip: Stable and fast new BT technology, 15 meters barrier-free distance, compatible with a variety of BT terminal devices
• HiFi Sound Quality: Three resonance Chambers with different materials and structures are used to process high, medium and low tri-frequency sounds respectively
• Long Endurance: Built-in large capacity battery, equipped with an intelligent adaptive power management system
• HD Voice: Strong blocking of ambient sound, even in a busy street, also able to communicate clearly and fluently

Specifications:

• Brand: LK
• Product name: BT headset
• Model: AC300
• Drive unit: Φ 40mm
• Frequency response range: 20~20kHz
• Impedance: 32Ω
• Battery capacity: 750mAh
• Use time (without noise reduction): 40H
• Charging time: 2H
• BT version: 5.0
• Barrier-free transmission distance: 15m
• Active noise reduction: 20~25dB
• Item size:20.5*15.5*8.2 cm/8.07*6.1*3.23 in (L * W * H)
• Item weight: Approx.246.5g/8.7oz