OVLENG S33 On Ear Bluetooth Wireless Headphone With LED Light

Product Description

•   Bluetooth version: V4.1 + EDR
• Loudspeaker Frequency Response: 20HZ – 20,000 HZ
• Operating distance: about 10 meters.
• Built-in rechargeable battery.
• Battery Model: Lithium polymer battery 300mAH
• Loudspeaker Diameter: 40 mm
• Loudspeaker Impedance: 32 ohm
• Working Time:  6 hours
• Talk Time: 8 ~ 10 hours
• Charging Port: Micro USB
• Microphone Sensitivity: -42 dB