ZEALOT S51 Portable Stereo Bluetooth Speaker with Built-in Mic, Support Hands-Free Call & TF Card & AUX, S51 Option:S51 Classic version: intelligent touch ★

Classic version: intelligent touch ★ power on second connection 〉 powerful endurance √ surround stereo sound

Bluetooth Call

Connect instantly with Bluetooth 5

Buckle material: titanium

ZEALOT S51 Portable Stereo Bluetooth Speaker with Built-in Mic, Support Hands-Free Call & TF Card & AUX, S51 Option:S51 Classic version: intelligent touch ★1. Portable lanyard, easy to carry 2. 52mm double magnetic loudspeaker, can be connected by TWS, stereo surround 3. Support TF card and U disk playback, can also be used without Bluetooth 4. Built in sensitive microphone, smart and clear call 5. AUX audio input, easy wired connection 6. Concave bottom round button, anti slip and sensitive specification: 1. Bluetooth version: V5. 0 2. Speaker: 5W x2 3. Transmission distance: about 10m 4. Frequency