Bluetooth Headset 5.1 Headphones Wireless HiF Stereo Foldable Noise Cancelling Headphone with Microphone

Feature:
Superior Sound Quality: These Bluetooth headphones together with advanced software and noise reduction technology are designed to reduce ambient noise that provides you immersive stereo high-fidelity sound effects. Unique and powerful bass and crisp treble form a perfectly balanced, allowing you wonderful music enjoyment. 
Lightweight Comfortable: These headphones equip adjustable headband and memory foam earmuffs that ensures to perfectly fitted; the soft, snug pad on the inside of the headband provides full protection and impeccable comfort. Besides, it is very light and brings no burden to your head, foldable design can save desktop space for you. 
Clear Hands free Calling: vinamass bringing you a stylish pair of wireless headphones, One button controls play, and answer phone calls. The built-in microphone on these bluetooth headphones accurately picks up your voice, gives hands free listening experience for work communication, high definition calls. 
Universal Compatibility: The Wireless headphones can be paired effortlessly with any bluetooth enabled device. 
Wireless & Wired Dual Modes: Our wireless headset ships with a 3.5mm cable that enables wired play when your battery is down, or when Bluetooth function is not needed. Keep enjoying your tunes or gaming experience even if you forget to charge your headphones. 

Specifications:
Model No: E96; 
bluetooth version: 5.1; 
Frequency response: 20~20KHz; 
Maximum output power: 20mW; 
Working range: 8¡«10m; 
Battery voltage: 3.7V; 
Battery capacity: 300mAh; 
Battery charging voltage: DC4.2-5.5V; 
Charging time: 2H; 
Working hours: 12H; 
Impedance: 32 ohm; 
Sensitivity: 110+/-3dB; 
Speaker diameter: 40mm; 
Interface: Type-C; 

Package Included:
1 * Headsets; 
1 * Charging Cable; 
1 * Instruction