MS STAR Wireless Bluetooth Headset MS BT-001 Compatible with all device Built-in mic with call answer/call end/mute button Easily switch between call and music Battery capacity 240MAH Talk time 36 hour Music time 30 hours Transmission distance 10 meter Bluetooth version V 5.0 Features Bluetooth Microphone In-Ear Design Bass Battery Use for sports

MS STAR Wireless Bluetooth Headset MS BT-001 Compatible with all device Built-in mic with call answer/call end/mute button Easily switch between call and music Battery capacity 240MAH Talk time 36 hour Music time 30 hours Transmission distance 10 meter Bluetooth version V 5.0 Features Bluetooth Microphone In-Ear Design Bass Battery Use for sports

MS Star Wireless Bluetooth Headset MS BT 003 Compatible with all device Built-in mic with call answer/call end/mute button Easily switch between call and music Battery capacity 210mAh  Talk time 12 hour  Music play time 8 hr  Transmission distance 10 meter-15 meter  Bluetooth version V 5.0 Extra Pair of earpads USB charging Cable User manual Features Magnet metal earphones Bluetooth Microphone In-Ear Design Bass Battery Use for sports

MS Star Earphone HF005 3.5 MM connector, stereo output dynamic combination, built-in mic hands free, with volume control Speaker diameter 10 mm Frequency range 18-20000Hz Sensitivity 116-3dB Wire length 120cm HIFI sound effect Clear human voice Noise isolation with precise bass Hands free In-Line microphone Feature Offer full-range super sound Lightweight flexible design for maximum comfort Inline on/off switch when start and finish talking speed recognition accuracy and excellent vo

MS Star Earphone HF003 HIFI sound effect Clear human voice Noise isolation with precise bass Hands free In-line microphone Feature Offer full-range super sound Lightweight flexible design for maximum comfort Inline on/off switch when start and finish talking speed recognition accuracy and excellent voice transmission.

MS Star Earphone HF003 HIFI sound effect Clear human voice Noise isolation with precise bass Hands free In-line microphone Feature Offer full-range super sound Lightweight flexible design for maximum comfort Inline on/off switch when start and finish talking speed recognition accuracy and excellent voice transmission.