Hifi High Quality Sound Bluetooth 5.0 Headset with 40mm Composite Membrane Vibrating Diaphragm

• Certification: ROHS
• Use: Mobile Phone, Aviation, Computer, DJ, Gaming,
• Sports, Travel, Professional
• Is wireless: Yes
• Function: Bluetooth, Waterproof, Noise Cancelling, Microphone
• Wireless Type: Bluetooth
• Place of Origin: Guangdong, China
• Support Memory Card: Yes
• Cord Length: 1.2m
• Vocalism Principle: Dynamic
• Bluetooth Standard: Bluetooth v5.0
• Volume Control: Yes
• Waterproof Standard: IPX-6
• Control Button: Yes
• Active Noise-Cancellation: Yes
• Codecs: AAC
• Bluetooth version: Qualcomm QCC 3003
• Model Number: M3
• Support agreement: A2DP AVRCP HSP HFP Aptx
• Style: Headband
• Frequency: 2.400GHz- 2.480GHz
• Communication: Wireless+Wired
• Working scope: >= 10m
• Standby time: 300hours
• Battery capacity: 400mA
• Charging standard: Micro USB,DC5V,650mA
• Talking time: 40hours
• Charging time: Approx 1.5hours
• Music time: 40hours (80% volume)