JoyiQi Foldable Bluetooth Headphones Wireless Headset Stereo & Bass Earphones with Microphone & Rechargeable Battery & Mp3 Player & Micro SD Card Slot & Radio for Smartphones and Tablets


Features:
1. Wireless Bluetooth foldable, adjustable headphone Vs bluetooth2.1+EDR.
2. Adjustable headband for comfort and secure fit.
3. Equipped with audio cable, the receiver can be used as a wired earphone.
4. 3.5mm plug, compatible with MP3, MP4, PC, PCD, DVD and most smartphones.
5. Rechargeable, high quality lithium ion battery ,working time: 5-10 hours.
Specification:
Bluetooth 2.1+EDR
Receiving distance: 10M
Music time: 5-10 hours
Standby time: 180hours
Diameter:40mm
Sensitivity: 105dB+-3dB
Resistance:30
Microphone: Support
Sensitivity: -58+-3dB
Battery: lithium ion battery (250mAh)
Power supply: DC 5V, 400mA
Charging time: 2-3 hours
Charging port: USB
package:
1pcs Wireless Bluetooth Headphone
1pcs USB Cable
1pcs Audio Cable
1pcs Manual