[Free shipping] Bone conduction air conduction HIFI sound quality Bluetooth headset high-end wireless sports

British bone conduction bluetooth headset air conduction wireless sports running special Open binaural | New upgrade of air conduction | Born for sports | Sports sound quality | Exclusive enhanced sports sound quality | Shocking bass | About 3 times better performance | Ultra-long battery life | Up to about 8 hours | Hybrid battery life | Long-wearing comfort | Skin-friendly silicone material | Revolutionary breakthrough in sound quality | Effectively reduce sound leakage by 230% Sang Bluetooth 5.2 chip, release 3 times the fluency, the stability of the second generation Bluetooth, achieve more stable connection, faster transmission rate, lower energy consumption Open binaural design | Comfortable and stable without burden | Collect 8000 auricle samples | Lightweight body | 5 minutes of charging | 1 hour of use with low-power battery design | sub-charge with Sanaa fast charging technology | online for a whole day Aviation-grade titanium alloy material | only weighs about 25g | light as a cloud, no burden on the ears | no pain after wearing it for a long time Built-in memory 32G | You can listen to songs without a mobile phone Reliable protection performance | Sweat-proof, rain-proof and splash-proof | Daily commuting, urban sports A18SPRO accompanies you to deal with it easily Vibrant Color Matching | Youth Design | Variety of Trendy Outfits | My sports style must be "excellent" Product parameters Speaker Type: Air Conduction Speaker Bluetooth version: Bluetooth 5.2 Battery capacity: 180mah Charging time: about 1-2H Frequency response range: 150HZ- 20KHZ Battery life: about 8h Product weight: about 25 Waterproof level: IPX4 Charging voltage: 5V-0.5A Bluetooth link distance: about 10 meters [Due to non-artificial product quality problems, the warranty period of the design hall is 1 month, during which time the goods will be returned and exchanged normally. (except for special products)] https://img.alicdn.com/imgextra/i2/2103624973/O1CN019Hhz491mbgO0PC4ds_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN01vSqtU51mbgO2cWrm5_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01nphxHS1mbgNvqFuJZ_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN01SOEiF11mbgO2cVvYW_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN0151wfpw1mbgO0PDDJL_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01qVGRnx1mbgNv8Nghs_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01zGmMWq1mbgO4dBzSr_!!2103624973.jpg https://img.alicdn.com/imgextra/i2/2103624973/O1CN01ofpC6v1mbgNy6lwN5_!!2103624973.jpg https://img.alicdn.com/imgextra/i2/2103624973/O1CN01qw0py71mbgO6Yt5z8_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01aheSbg1mbgNzx9p9J_!!2103624973.jpg https://img.alicdn.com/imgextra/i2/2103624973/O1CN01AY2wOv1mbgO5Mhv8C_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN018PepAT1mbgNy6lo5F_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01VtkJse1mbgO1hR4PM_!!2103624973.jpg