• Bluetooth handsfree support receiving and rejecting phone call.
• Listen to music and audio navigation wirelessly via bluetooth.
• Support 8 hours music playing and phone call with one time full charging.
• Hifi Stereo sound for both music and phone call, Built-in tourchpad for music and phone call controlling, Siri or Google Asistance awakening.
• Noisy cancelling microphone for clear phone call.
• UV 400 lens sunglasses.

Specification:

• Bluetooth:CSR8635 V4.1
• Profile:A2DP,AVRCP,HSP,HFP
• Power:Class 2
• Working range:10-15 meters.
• Battery: 250mAh.
• Charging:2 hours.
• Phone and music playing: 8 hours.
• Stand by time: 120 hours.
• Weight: 45g
• Size: 52*148*143mm
• Lens: UV400 Polarized TAC.