Wireless Bluetooth Retractable Headphones

Introducing our versatile and high-quality Wireless Bluetooth Retractable Headphones, perfect for all your audio needs. With a frequency range of 20-20000Hz and a sensitivity of -90dB±3dB, these headphones deliver crystal clear sound with minimal distortion. The advanced Blue Teeth Version V4.2+EDR ensures a stable and seamless connection to your devices. Equipped with a powerful lithium battery with a capacity of 230mAh, these headphones have a charging time of only 1-2 hours and a waiting time of 180 hours. The mini USB charging hole makes it convenient to charge on the go. The retractable design allows for easy storage and portability, making it ideal for travel or daily use. Whether you're working out, commuting, or simply relaxing at home, our Wireless Bluetooth Retractable Headphones provide a comfortable and immersive audio experience. Upgrade your audio game with these headphones, available now at our eCommerce store. 

1. Frequency range: 20-20000Hz 

2. Sensitivity: -90dB±3dB 

3. Total harmonic distortion: 0.1% 

4. Blue Teeth Version: V4.2+EDR 

5. Output Power: 2.402-2.480GHZ 

6. Charging interface: mini USB charging hole 

7. Battery Type: Lithium battery 

8. Battery capacity: 230mAh 

9. Charging time: 1-2 hours 

10. Waiting time: 180 hours