Herotunes - Wireless Professional Headset

Advanced Wireless Headphones for Kids

• Innovative and original Bluetooth headphones in the shape of Superheroes. 
• They can also be used with an auxiliary cable. Take these headphones to be the star of the party. Plus, the soft, cushioned earpads give you extra comfort when you're listening to music for a long time. With folding system. Easy to transport.
• It has noise reduction that completely isolates it from external disturbances. 
• Product parameters:   
Configuration support: HSP, hep, A2DP, AVRCP   
Standby time: 200 hours  
Talk time: 15 hours    
Music playing time: 15 hours    
Charging time: 2 hours    
Charging voltage: DC 5V   
Frequency range: 2.402g-2.480g   
Transmission distance: 10M   
Battery capacity: 400mah / 3.7V 
Driving device: 40mm   
Sensitivity: 110dB ‡ 3dB   
Impedance: 32 0 + 15%   
Frequency response 20-20000 Hz