Headset, Bluetooth with CVC6.0 Mic for Phone

Product: Bluetooth Earphones, Headset, Headphones Model Number: NB-B12 Resistance: 32Ω Waterproof: No Microphone: Yes Charging Method: CableMusic/Talking time: About 8 hours Standby time: 720 Hours Charging time: 2-3 Hours Wireless range: 10m Compatibility: Support all version bluetooth device Color: Black/White Active Noise-Cancellation: No Communication: Wireless Volume Control: Yes Function: Monitor Headphone                 Video Game                 Common Headphone                 For Mobile Phone                 SportFREE Shipping: China