?Active Noise Canceling Bluetooth Headphones?-- With premium AS3421 noise canceling chip and the latest CSR8645 bluetooth chipset, ANC technology reduces surrounding noise by up to 20db, and block out 95% of environmental noise, via click the lateral ANC1 button, gives you a personal quiet world, enjoys stereo hifi sound.
?AptX Stereo Hifi Sound?-- Thanks to aptX Technology support, ANC1 bluetooth headphones restore the lifelike lossless music and deliver clear sound with balance pure mellow timbre.
?Long time enjoyment? -- 120mAh li-ion battery support 6 hours playtime after 2 hours charging; battery indicator on iOS and Android, you could know the battery consumption and then charge it at any time. ANC1 bluetooth headphones also support hands-free high calling quality, volume control, switch previous or next song.
?Secure Fit & Comfortable?-- With ANC1 fixed ear clip, ergonomic and flexible in-ear design, 3-sized soft silicone earbuds, you can clip the earphones in your shirt, keep stable fit, and you never feel hurt whether you are at airplane, working or doing exercise compatible long time.(Comes with a portable earphones bag)compatible.
?LIFETIME QUALITY CARE?-- ANC1 not only with IPX4 sweat-proof level, BlitzWolf awards 30 days money free back, 18 months seller warranty and lifetime dedicating support to assure your long term enjoyment. What you get: 1 * BW-ANC1 active noise canceling bluetooth headphones, 3* different sizes earbuds, 1 * user manual(support 6 language switch), 1 * warranty card.