Specifications:

• With Microphone: Yes
• Function: For Internet Bar
• Support Memory Card: No
• Origin: CN(Origin)
• Model Number: Bluetooth Headset
• Charging time: Approximately 1-2 hours
• Function: for Video Game
• Battery: Built in lithium polymer battery
• Volume Control: Yes
• Wireless Type: bluetooth
• Resistance: 32Ω
• Operating distance: Up to 10m
• Function: Sport
• Standby time: Up to 50 h
• Function: Monitor Headphone
• Line Length: 0.6m
• Working Voltage: DC5V/130MA
• Operational temperature: -10 to 50 Celsius
• Communication: Wireless
• Package Included: 1*Headphone,4*Earhook,1*Instruction
• Function: Common Headphone
• Vocalism Principle: Dynamic
• Function: For Mobile Phone
• Sensitivity: 103±3dB
• Waterproof: No
• Support APP: No
• Connectors: None
• Talk/music playtime: Approximately 2-4 hours
• Certification: CE
• Is wireless: No
• Control Button: Yes
• Bluetooth profiles: A2DP, AVRCP, HSP, HFP
• Active Noise-Cancellation: Yes
• Frequency range: 2.4GHz-2.48GHz
• Brand Name: centechia
• Bluetooth distance: 10 meters
• Style: Neckband
• Bluetooth version: V4.1