Havit F9 Ultra comfortable frosted Wireless headphone

HAVIT F9 Wireless headphone

●︎ Innovative technology: Adopts V4.1, fully compatible with Bluetooth-enabled devices, high-speed wireless data transmission, high anti-interference capability, up to ●︎ 10m working range.

●︎ Novel appearance, simple design but fashionable, zinc alloy ornament.

●︎ Ergonomic design: The adjustable sturdy and soft headband and Aluminum Scalable design, can suit different head shapes.

●︎ Double 40mm dynamic speaker guarantees high fidelity and Stereo CD sound effect; Perfectly meets different needs of music enjoyment.

●︎ High-precision manufacturing process: Frosted earmuff housing covered with a thin ●︎ Smooth reflective metal ring, is firm more Luxurious.

Specification：

• Bluetooth Version：V4.1
• Wireless working range: 10M (without obstacles )
• Charging means: micro USB
• Speaker: Φ40*19*32Ω
• Speaker sensitivity: 112±3dB at 1KHz;1mW
• Speaker frequency: 20-20KHz
• Rated power: 8mW-12mW
• Input voltage: DC 5V
• Battery: Rechargeable 3.7V 300mAH Li-polymer battery
• Playtime: Up to 11H
• Talk time: Up to 10H
• Charging time: About 2H
• Standby time: Up to 200H
• Voice chat: supported
• Voice prompt: supported