𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 Clearer voice calls: The Environmental Noise Cancelling feature enhances your voice and blocks unwanted surrounding noise on your calls. Lighter than A4 paper: Exceptionally lightweight at just 3.2g each. Share your music: The E3110 is designed to give you the freedom to switch between single-ear and double-ear seamlessly. Built-in Microphone: Nokia E3110 wireless Earphones support hands-free calls. Pairing is a breeze: Bluetooth 5.1 ensures stable and seamless connectivity and a better wireless range with 10 meters of wireless listening range. Up to 16 hours* of sound: Four hours of playtime with the earphones, plus an additional 12 hours of play time using the sleek charging case. Water Resistance: IPX5-rated splash-proof design means rain or sweat won’t interrupt your music marathon, your calls, or a workout - whatever the weather. Colorful design: Available in five contrasting color combinations to boost your mood, sound, and style. Specifications Wearing styles: True Wireless Earphones Ear couplings: Concha Frequency responses: 20 Hz to 20kHz Transducer principles: Dynamic driver Transducer sizes: 13mm Dynamic Power supply: Built-in Lithium rechargeable batteries, 3.7V. Operating times: 4hrs (music playback via A2DP) with rechargeable batteries of the earphones; 16hrs with a rechargeable battery of the charging case Charging time: Earphones: approx. 1.5 hours Charging case: approx. 1.5 hours Package Included: 1x E3110 Earbuds (2pc L&R) 1x Charging Case 1x Charging Cable