Metal Magnetic Wireless Bluetooth Earphone Sports Headset Stereo Bass

The headset easily paired with tablet, smartphone and A2DP, AVRCP, HFP, HSP Bluetooth-enabled devices and supports to connect with 2 mobile phones at the same time.  Invisible microphone with high- performance sound quality for clear conversations. Features: Item type: Magnetic Bluetooth Earphones Application: Sports running, gym, exercise, casual, office and other activities. Multifunction: Bluetooth Connection + Music Playing + Answer/Reject/Re-dial calls + LED Backlight Power Indicator Gross weight: 74g Style: Sports Design: Magnetic Attraction Wearing: In-Ear and hanging on neck Bluetooth: V4.1 Working scope: ≤10m Bluetooth protocol: A2DP AVRCP HFP HSP 1 to 2 connection: Support two phones connection Noise reduction: CVC6.0 Battery: 80mAh Rechargeable Lithium-poly Battery Charging time: 2 hour Talking time: 4-5 hours Music playing: 4-5 hours Standby time: about 130 hours LED Backlight Power Indicator: Blue light 90%-30%; Red light 30%-10% Voice Prompt: Phone number prompt Audio performance: Stereo Control mode: Multifunctional key control Sweat-proof: Yes