Visor Car bluetooth Wireless 4.0 bluetooth Hands Free Speaker

Visor Car bluetooth Wireless 4.0 bluetooth Handsfree Speaker Description: This product not only built-in DSP noise reduction and echo cancellation (special noise reduction so that you can open the windows clear call at high speeds under 120 yards.) And is equipped with high-fidelity 2W speaker, and high-sensitivity microphone. Specification: bluetooth Version 4.0 Operating frequency range ISM band (2.4 ~ 2.48GHZ) Wireless range 10 meters bluetooth protocol specification Support Hands-Free, Headset, etc. Pairing Supports simultaneous pairing two phones Battery Type Li-ion, 3.7v Battery capacity 650mah (BL-5B) Talk time 15 to 16 hours Standby time up to 150 hours Charging time 4-5 hours Package Included: 1 X bluetooth 1 X Car charger 1 X Charger cable 1 X Manual Pruduct Details: