SoundBot SB230 Mono Headphone, Hands-free Talking, Up to 3 Hours of Talk Time, Up to 33 Ft Wireless Range, Lightweight Design, Durable Metal Material, Multi-Point Connectivity MULTI-POINT CONNECTIVITY FEATURE- Connect up to two different devices at the same time with SB230's Multi-Point Connectivity Feature. DURABLE METAL MATERIAL- With its durable metal material, SB230 is sure to last for a long time without any worries. SECURE-FIT WIRELESS HEADPHONE- SB230 have three different sizes of eargels (S,M,L) to make sure that it will securely fit your ear without the worry of dropping it. UP TO 3 HOURS OF TALK TIME/60 HOURS OF STANDBY TIME- The high efficient rechargeable li battery that is built-in to SB230 will provide enough power to provide 3 hours of talk time and 60 hours of standby time in a single charge. UP TO 33 FEET WIRELESS RANGE- Connect your device with SB230 without the fear of disconnecting with its 33 feet of wireless range connection.