![Wireless card Bluetooth sports earphones, long battery life, head-mounted Bluetooth earphones](http://techofbliss.com/cdn/shop/files/173_ddb75a5f-7c99-4ba8-8085-47f332e0d1d1.png?v=1718860119&width=1445)
![Wireless card Bluetooth sports earphones, long battery life, head-mounted Bluetooth earphones](http://techofbliss.com/cdn/shop/files/172_909172ac-fd50-433a-a216-cb6d92731b9b.png?v=1718860119&width=1445)
Product Details
Product Parameters
Wearing method: head-mounted
Headphone output source: universal
Plug type: Bluetooth
Is it a wireless headset: both
Is there a microphone: yes
Frequency response range: 20HZ-20kHZ (Hz)
Distortion rate: ≤1 (%)
Wire length: 1m (m)
Speaker diameter: 40mm (Φmm)
Earplug/earmuff material: high-quality protein cotton
Headphone cable material: copper
Style: retro style
Headphone category: headphone
Sensitivity: 105±3
Impedance: 32
![](http://techofbliss.com/cdn/shop/files/172_909172ac-fd50-433a-a216-cb6d92731b9b.png?v=1718860119&width=1445)
![](http://techofbliss.com/cdn/shop/files/173_ddb75a5f-7c99-4ba8-8085-47f332e0d1d1.png?v=1718860119&width=1445)