Edifier ES850NB Bluetooth Noise Cancelling high sound quality Lightweight and comfortable at 265g Headphones Hi-Res LDAC/AAC compatible,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Brand実績 and Technological Expertise: Founded in Beijing in 1996, Edifier has focused on improving sound quality for over 20 years with the philosophy of "making music a part of life." The ES series, with "Exceptional Sound" at its core, achieves "easy setup, elegant design, and emotionally resonant sound quality," and has gained overwhelming trust among products in its class through its fashionable design, high-quality safe materials, and advanced manufacturing methods. Hybrid ANC provides powerful noise cancellation of up to -45dB (with ear pressure optimization): Achieving the Japanese JEITA Association standard of ear pressure ≤0.3Pa, hybrid ANC technology blocks up to -45dB of noise. It reduces human voices by more than 15% in subway noise (85dB), almost completely cuts out office air conditioning noise (60dB), and effectively reduces wind noise during bicycle commutes in windbreak mode. Hi-Res Audio certified & LDAC codec compatible (3 times more detailed sound quality than standard Bluetooth): Supports high-rate transmission of 990kbps with the LDAC codec, and Hi-Res Audio certification enables wideband playback from 20Hz to 40kHz. The 40mm titanium-coated composite diaphragm driver reproduces clear highs, rich mids, and powerful bass, faithfully conveying even the subtlest nuances of jazz and classical music. Comfortable all-weather design (265g ultra-lightweight + highly breathable memory foam): The ultra-lightweight body of approximately 265g is combined with an ergonomic headband to minimize pressure. The memory foam ear cups with skin-friendly leather covers achieve a breathability of 500g/m²/24h or higher, so they won't get stuffy even when worn for long periods in the summer. Industry-leading 92-hour battery life (11.5 hours of use with a 15-minute charge): Achieves an ultra-long battery life of up to 92 hours with ANC off and 53 hours with ANC on. A 15-minute quick charge provides 11.5 hours of use with ANC off and 7.5 hours with ANC on, so you don't have to worry about charging during long journeys or extended work sessions. Founded in Beijing in 1996, Edifier has consistently upheld the philosophy of "making music a part of life" and has dedicated itself to improving sound quality for over 20 years. Its ES series, centered on "Exceptional Sound," is developed with "Effortless Setup," "Elegant Style," and "Emotional Sound" as its core values, and as a refined product in the wireless headphone product line, it condenses the technological prowess of previous models. With its fashionable design, high-quality and safe materials, advanced manufacturing methods, and cutting-edge acoustic design, the series has attracted attention among products in its class and has become one of the brand's most valuable product lines each year. The ES850NB inherits the philosophy of the ES series and is a wireless headset active noise-canceling (ANC) headphone based on the concept of "Your Sound, Your Style." It has obtained Hi-Res Audio certification and supports the LDAC codec, and standard Bluetooth... These headphones deliver three times the detail for a realistic, lossless music experience. Hybrid ANC technology blocks out up to 45dB of ambient noise, while a 40mm titanium-coated composite diaphragm driver reproduces clear highs, detailed mids, and powerful lows. Weighing approximately 265g, the lightweight design, ergonomic headband, and skin-friendly leather-covered memory foam ear pads ensure comfortable wear in all conditions. They offer a long battery life of up to 92 hours with ANC off and up to 53 hours with ANC on, and a 15-minute quick charge provides 11.5 hours of use with ANC off and 7.5 hours with ANC on. They support Bluetooth V5.4 for stable wireless transmission (up to 10m) and multipoint connectivity, and also feature a "touch chat function" that allows you to pause music and hear ambient sounds by long-pressing the right ear cup. The EDIFIER ConneX (mobile) / TempoHub (PC) app allows you to utilize a variety of functions such as EQ customization, ANC mode adjustment, and firmware updates, and its foldable design and included travel case make it convenient to carry. These high-quality headphones are perfect for a variety of situations, including music, games, and phone calls.