CIRCE K5 Handsfree Wireless Bluetooth Earphone Car Handsfree Bluetooth Headsets Phone Earphones with Mic(Blue)

CIRCE K5 is a wireless Bluetooth earphone designed for mobile phone use. It features a built-in microphone for hands-free communication.

• Product type: Bluetooth Earphone
• Compatibility: Mobile Phone
• Material: Not specified
• Key feature: Wireless Headphone
• Color/Variant: Blue
• Intended use: Everyday use
• Category: Earphone & Headset
• Line Length: None
• With Microphone: Yes
• Wireless Type: Bluetooth
• Connectors: USB
• Waterproof: No
• Communication: Wireless
• Support Memory Card: No
• Volume Control: Yes
• Frequency Response Range: 20-20000Hz
• Sensitivity: 80dB
• Is wireless: Yes
• Vocalism Principle: Dynamic
• Support APP: No
• Specifications: Model: K5
• Color: Black, Blue, Red
• Wearing type: In-ear with ear hook
• Feature: Wireless Headphone
• Function: Answering phone, Bluetooth, Microphone
• Connectivity: Wireless
• Connecting interface: Micro USB
• Application: Mobile Phone, Sport
• Power supply: Built-in rechargeable battery
• Bluetooth version: V4.1
• Bluetooth mode: Hands free, Headset
• Battery: 75mAh
• Charging time: 1-2 hrs
• Talking time: about 5hrs
• Music time: about 4hrs
• Standby time: 100hrs
• Transmission distance: 10 meters
• Charging power supply: AC input 110-240V DC output 5V
• Transmission power: Class 2
• Radio frequency: 2.402-2.480GHz
• Noise Reduction: CVC6.0 Noise Cancellation Technology
• Charging interface: Micro-USB
• Support: HSP, HFP, A2DP AVRCP