Used. With buttons, charging case and charger. Experience fully wireless WF-1000XM5 headphones with amazing sound quality. The Sony headset flagship model offers new technology using first-class sound quality as well as counter-noise at the top of the market, which causes external noise to be reduced widely from low to high frequencies.The new Dynamic Driver X element makes the sound repeats wonderfully: Experience the full and bright vocal parts and the richer details. The Sony QN2e HD anti-noise processor and the internal V2 processor ensure that the sound is repeated crystal clear and as accurate and as undistorted as possible. It includes a range of advanced sound technologies such as Hi-Resolution Audio Wireless, DSEE Extreme, and immersive 360 Reality Audio.You can also rely on excellent phone quality with your truly wireless headphones: thanks to WF-1000XM5 artificial intelligence-assisted counter-noise algorithm and bone conduction sensors, your voice will be heard clearly and naturally also in a noisy environment. You can also answer phone calls without any concern - the wind-absorbing structure minimizes the sound and noise, so you will always be heard.These small and beautifully shaped shiny headphones are luxurious both in appearance and feel. Ergonomic design ensures a comfortable fit that is designed to match perfectly the human ear. In addition, there are passive noise-insulating earphone heads in four different sizes to ensure optimal fit.WF-1000XM5 supports the Bluetooth Multipoint connection, which allows the headphones to be connected wirelessly to two devices at the same time. The incoming call automatically connects the headphones to the right device, ensuring seamless operation. The battery life is up to 24 hours with the charging case and thanks to quick charging, your headphones are always ready for use in an instant. Thanks to IPX4 spray and perseverance, 1000XM5 is also suitable for jogging or gym use.Sony recommends that you always update your device with the latest available software. The WF-1000XM5 software updates and updates themselves are available via Sony Headphones Connect, which is available free of charge from Google Play and Apple's App Store.Operations:Type:Close, DynamicSpeaker element: 8.4mmResistance Audio ModeEnvironmental Sound ModeSpeak-to-Chat FunctionAutomatic Wind Suppression DSEE ExtremeBluetooth v.5.3 A2DP, AVRCP, HFP, HSP, TMP, CSIP, MCP, VCP, CCP Supported audio formats: SBC, AAC, LDAC, LC3SCMS-T Protection Battery resistance with noise absorption: up to 24 h (With one charge 8 h); without noise absorption: up to 36 h (with one charge 12 h)Quicking housing charging connection USB-C, supports wireless charging (Qi-compatible)Frequency response (A2DP): 20 - 20 000 Hz (44.1kHz) ; 20 - 40 000 Hz (LDAC 96 kHz 990 k bps)Indoor built microphone for calls Waterproof (IPX4)Bluetooth Multipoint ConnectionCompatible e.g. With Android and iOS devices Fast Pair (Android devices), Swift Pair(Windows10)Supports Alexa, Siri and Google Assistant Speech ControlWeight (per headphone): approx. 5.9 gWeight: 39 gBuying a used product is an environmentally friendly choice!Our products are subject to a 14-day return policy under the Consumer Protection Act.