Light source:  XM-L2 U3 LED

Feature: Ultra Slim

Pick-up: Piezo ceramic pick-up

Rotation Way: Without Rotation

Distance: 10 meters

Mpow Flame 088A Bluetooth Headphone IPX7 Waterproof Sport Running Wireless Headset Sports Earphones Earbuds With Mic for iPhone Ships From:United States Light source: XM-L2 U3 LEDWireless Type: Bluetooth Plug Type: Wireless Function: For Mobile Phone,For iPod,Sport,Common Headphone Sensitivity: 953dB Connectors: None Communication: Wireless Support Memory Card: No Is wireless: Yes Model Number: Mpow Flame MPBH088AR Wireless Sport Earphone Support APP: No Style: Ear Hook Resistance: 35 With Microphone: Yes Volume Control: Yes Active Noise Cancellation: No Waterproof: Yes Codecs: None Vocalism Principle: Dynamic Brand Name: MPOW