Sony WF-C700N Bluetooth Truly Wireless EarbudsLightest Earbuds : Focus on your music for as long as you like. These small, lightweight earbuds have an ergonomic surface design for all-day comfort, even for smaller ears.Noise Cancellation: Cancel out background noise with Noise Sensor Technology or use the Ambient Sound Mode to stay connected to your natural surroundings. Headphones Connect app to control your listening experience.Multipoint connection: For total convenience, these Bluetooth headphones can be paired with two Bluetooth devices at the same time. So when call comes in your headphones know which device is ringing and connects to the right one automatically.Listen all day, charge in minutes: Enjoy up to 15 hours of listening thanks to the handy charging case. And if you need to top up in a hurry, 10-minute quick charging gives you up to an hour of extra play time.Stable, reliable Bluetooth connectivity: A Bluetooth chip, which transmits sound to the left & right ears simultaneously, with optimized antenna design,stable connection & outstanding listening. Low audio latency makes for enjoyable viewing too.Hear every beat in high quality: The Digital Sound Enhancement Engine (DSEE) and Sony’s unique driver reproduce your music with authentic vocals & powerful bass. Change your music to fit your taste with EQ settings Headphones Connect app.Reliable calls wherever you take them: Conversation flows freely with easy hands-free calling with a high-quality built-in microphone. With Wind Noise Reduction Structure the WF-C700N delivers your voice clearly, even on a windy day. Cancel out background noiseTurn off your surroundings with Noise Sensor Technology and enjoy the immersive music experience.Experience all-day comfortThese small, lightweight headphones have an ergonomic surface design for all-day comfort, even for smaller ears. Stay connected to your natural surroundingsIn Ambient Sound mode, the WF-C700N headphones capture more of the ambient sound around you, thanks to the feedforward mics, so you can enjoy a natural listening experience while staying connected to your environment.Multipoint Connection: pair 2 Bluetooth devicesFor total convenience, these Bluetooth headphones can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device is ringing and connects to the right one automatically. (Feature requires firmware update, available in Summer 2023.) We Only Sell 100% Original, Top-Quality SONY Genuine Products. We Only Sell 100% Original, Top-Quality SONY Genuine Products.SpecificationsGeneral   Brand: SonyModel: WFC700N/BModel Name: WF-C700NModel Year: 2023Color: Black, Lavender, White, sage greenProduct Dimensions: 9.92 x 5.4 x 8.02 cm; 31 GramsBatteries: 1 Lithium Ion batteries required. (included)Item model number: WFC700N/BCompatible Devices: SonySpecial Features: Multipoint PairingMounting Hardware: EartipNumber of items: 1Microphone format: Built-InHeadphones form factor: In EarBatteries Included: YesBatteries Required: YesBattery cell composition: Lithium IonCable feature: Without CableConnector Type: WirelessMaterial: PlasticForm Factor: In ear, In EarDoes it contain liquid?: NoIncludes Rechargeable Battery: YesCountry of Origin: VietnamItem Weight: 31 g Warranty Warranty:1 year Warranty