K20 Neck Mounted Wireless Sports Headset Magnetic Absorption Bluetooth Earphones - Black

• Enjoy Hi-Fi Sound Quality: Immersive sound quality returns to musical essence

• CVC80 Noise Reduction Calls: Identify and eliminate ambient noise accurately to ensure clearer communication

• Special Aluminum Iron Boron Diaphragm: The ability to capture sound and timbre is stronger and the performance is more exquisite and outstanding

• Bluetooth 5.0 Upgrade: Signal transmission faster and more stable. 10 meters transmission distance

• Automatic Absorption Earphone: High intensity magnetic automatic adsorption, hanging in front of the chest when not in use, no knot, no loss

Specifications:

• Product name: K20

• Bluetooth version: 5.0

• Use distance: 10M

• Sensitivity: -93dbm

• Speaker unit: 10MM

• Microphone: 42±2DB

• Battery capacity: 120mAh

• Playtime: 10H

• Standby time: 120H

• Charging time: 1.5H

• Solution: JL AB5616B