Shed the shabby wires with iLive's truly wire-free Bluetooth earbuds. The sporty hook design keeps these earbuds in place so you can work hard or play hard without sweating the small stuff. In fact, with IPX7 you don't have to sweat the large stuff either. Best of all, Bluetooth 5.0 will transform how you feel about streaming music and phone calls. 5.0 has more range, more speed and more broadcasting capacity than any version before it, all while saving your devices on power. Now your audio can go as hard as you do. DESIGN & FEATURES: True wireless stereo Supports bluetooth v5.3 IPX7 Waterproof earbuds Built-in microphone Handsfree speakerphone Rechargeable case provides back up battery power when you need it Easy pair / auto pairing -your earbuds are paired together right out of the box Voice prompts On-ear control volume/play/pause/skip/phone answering/voice prompts on/off/power on/off Secure and comfy fit Supports profile A2DP (Advanced audio distribution profile) Battery life up to 35 hours total playtime (earbuds+charging case) Fully charged case can recharge earbuds 4 times USB-C Port for battery recharge SPECS: Wireless range: 59 feet R/L channel range: 26 feet Case power indicator LED DC battery power: built-in rechargeable lithium ion batteries Battery life: ~7 hours at 50% volume Battery life: ~4-5 hours at 100% volume Charge time for case: 2 hours Charge time for earbuds in case: 1.5 hours