Lasting comfort & easy controls. The Plantronics M70 Bluetooth headset is so lightweight & comfortable you may forget you’re wearing it. During set up, you simply follow the voice prompts to select one of three languages for the audible status alerts on talk time, battery level, connection, & more. You can also control music tracks & volume without touching your smartphone. If you leave it in the car or at the office, the M70 will enter Deep Sleep hibernation mode to conserve the battery. Using the M70 is so easy that you can finally free your ear from your smartphone. The lightweight design & soft eartip let you put it on & forget you’re wearing it. During set up, select one of three languages (English/ German/ Russian or French/ Spanish/ Italian) for status alerts on remaining talk time, battery level, & more. Control your music & streaming audio using headset buttons instead of your smartphone Reduces noise, wind, & echo from calls & delivers HD audio clarity when used with wideb&-enabled smartphones & mobile service Deep Sleep hibernation mode activates when out of range from your paired phone, keeping the headset charged up to six months Free Plantronics Find My Headset app for Android™ smartphones helps you locate your lost headset Onscreen headset battery meter is automatic for iPhone & is enabled for Android smartphones using the free Plantronics battery widget for Find My Headset app Features Talk time: up to 11 hours Standby time: up to 16 days Deep Sleep standby time: up to 180 days 2 hours charge time for full charge Weight: 8 grams Talk time, battery level, & other alerts available in English, French or Spanish Music & streaming audio can be controlled from the headset Compatible with free Find My Headset app for Android, which can help to locate a lost headset Onscreen headset battery meter available for both iPhone & Android Reduces noise, wind, & echo Multipoint technology means that you can pair & maintain connections with two phones & answer calls from either phone Wideband for HD audio enhances clarity when used with wideb&-ready phones & networks Bluetooth version 3.0 Bluetooth profiles: HFP, HSP, A2DP, AVRCP Micro-USB charge connector Battery type: rechargeable, non-replaceable lithium-ion polymer Operating & storage temperature: 0 – 40°C (32°F – 104°F) One-year limited warranty What's in the Box Headset USB (Universal Serial Bus) charge cable Get Started guide Safety booklet Warranty insert Optional earloop