Havit F9 Ultra-comfortable frosted Wireless headphone

Havit F9 Ultra-comfortable frosted Wireless headphone

Features:
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 Aluminium Scalable design, can suit difference head shape.
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
-Play time: Up to 11H
-Talk time: Up to 10H
-Charging time: About 2H
-Standby time: Up to 200H
-Voice chat: supported
-Voice prompt: supported
– Dimension: 212 x 65 x 230 mm (L x W x H)
– Weight: 300g (Approx.)

Package Contents: Bluetooth Headphone, Charging & Aux Cable, User Manual