[Free shipping] Bluetooth headset true wireless noise reduction in-ear sound quality super good high quality sanag/Senna J2

The upgraded suspected physical separation battery can get about 30 hours of battery life and playback time Monitor and identify noise, modify the signal according to the environment to lighten the background sound, and create a pure and quiet atmosphere Charge for about 20 minutes and listen for about 2 hours. Once fully charged, the earphones can be used for about 6-8 hours. With the charging case, the total battery life can reach about 30 hours. Introducing a new woofer, the bass is elastic and high-definition microphone, the call is clearer Brand: sanag/Senna Model: Bluetooth headset J2 Function: power display call function Earphone material: metal Channel: 2.0 Bluetooth version: 5.0 Headphone Category: True Wireless Headphones How to use: in-ear Transmission radius: 10m Whether single ear or double ear: bilateral stereo Due to non-artificial product quality problems, the warranty period of the design hall is 1 month, and the goods are returned and exchanged normally during this period. https://gw.alicdn.com/imgextra/i2/2103624973/O1CN01z8Zl3u1mbgQVleXPO_!!2103624973.jpg https://img.alicdn.com/imgextra/i1/2103624973/O1CN01gkShyr1mbgMzaeBCj_!!2103624973.png https://gw.alicdn.com/imgextra/i1/2103624973/O1CN01GXO0r21mbgKREMulQ_!!2103624973.png https://gw.alicdn.com/imgextra/i3/2103624973/O1CN017eyHza1mbgMxHBa0l_!!2103624973.jpg https://gw.alicdn.com/imgextra/i1/2103624973/O1CN01dAtjfP1mbgKQx5B0m_!!2103624973.png https://img.alicdn.com/imgextra/i2/2103624973/O1CN01atziOQ1mbgMrcTHkN_!!2103624973.png https://img.alicdn.com/imgextra/i3/2103624973/O1CN01ZKiUmj1mbgMydosUT_!!2103624973.jpg