[Free shipping] Bone conduction second-generation wireless sports running Bluetooth headset sanag A11S PRO

A11S Uncharted Jackdaw Bone Conduction Upgrade Second Generation Air Conduction Headphones New highlights of A11S PRO for powerful music experience | Upgraded DT30 directional sound transmission | No eardrums, no vibration, no itching and real comfort | SANAG-acavity | Acoustic structure, better HIFI sound quality experience | 28G, long-term wear without feeling of weight | Comes with 32G memory | Can enjoy music even offline | Titanium alloy rear hanging | Wearing balance and stable, no shifting | Continuous listening to music for about 8 hours | long standby Second-generation Ssqvp-extreme digital sound enhancement technology | Second-generation Sanag-acavity acoustic structure cavity | Bringing unexpected HF-level sound quality experience | High frequency transparency | Digital Sound Enhancement Technology | Sublimation Sound Quality Listening to the song does not enter the ear completely liberates the freedom of both ears | The body only weighs about 28G | The weight of a pen | The skin-friendly silicone is not allergic | answer" About 8 hours of uninterrupted power supply | About 10 days of long standby time | Enjoy sports freely and make outdoor sports more enjoyable Ergonomic design | Multi-point support | Comfortable and stable | No jumps or other large movements | Headphones are still as stable as ever Comes with 32G memory | Both Bluetooth headset and MP3 | Sports can listen to songs without a mobile phone | Born for outdoor sports Full-body high-strength titanium alloy | About 10,000 reciprocating tests | Any bending and stretching without deformation | Flexible but stronger Bluetooth 5.1 fast pairing | stable connection within about 10 meters | algorithm intelligently recognizes and filters ambient sound | human voice is clearer Sports without fear of sweat corrosion will be more hearty | Life-level waterproof structure | Can be showered, splashed and washed | Support a variety of smart devices | Bluetooth 51 is widely compatible | Apple Android system | Bluetooth function can be connected Wearing glasses does not affect wearing | Streamlined sink design | Fits the ear Product parameters Weight: Bare metal about 28 Bluetooth version: 5.1 Frequency response range: 20Hz~20KHz Playing time: about 8 hours Storage temperature: -20°C to 45° Headphone type: second generation air conduction Transmission distance: more than 10 meters Battery capacity: 170mAh Charging time: about 1.5 hours Operating temperature: 20°C to 45°C [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/i3/2103624973/O1CN01u8856M1mbgNoJZi4z_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN017jTLSI1mbgNXoG7Cn_!!2103624973.jpg https://img.alicdn.com/imgextra/i2/2103624973/O1CN01YDfX3x1mbgNlZbLZI_!!2103624973.png https://img.alicdn.com/imgextra/i1/2103624973/O1CN01db19F31mbgNlb0Ps7_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN01Ety1f91mbgNkgAOlG_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01cB3Dw81mbgNh87voI_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01Ao34fc1mbgNoJbO3D_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01IoHdyj1mbgNcfjCfx_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01C8OTzA1mbgNerVWZp_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN014dHYrf1mbgNcfkTgF_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN01uIRxq31mbgNeAtun3_!!2103624973.jpg https://img.alicdn.com/imgextra/i2/2103624973/O1CN01RxTU611mbgNcfj8VD_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01pDKuka1mbgNnZK3bp_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN019MaPRw1mbgNXoEqBH_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01r7aCOR1mbgNivqrzv_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01xSuAxB1mbgNmL0Drc_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01olelCo1mbgNXoEZZZ_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN01Nz94e91mbgNhva2CG_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01qdHanx1mbgNhHOTXD_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01JMbouJ1mbgNmL0xbD_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01z4IiTP1mbgNeAtNXy_!!2103624973.jpg https://img.alicdn.com/imgextra/i2/2103624973/O1CN01ghusbZ1mbgNhvXcWy_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01YskTi51mbgNcfl0uX_!!2103624973.jpg https://img.alicdn.com/imgextra/i4/2103624973/O1CN01AyIn961mbgNivs0fj_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01qz86rH1mbgNerW3qW_!!2103624973.jpg https://img.alicdn.com/imgextra/i3/2103624973/O1CN01bKqUOk1mbgNcflkeF_!!2103624973.jpg