ZEALOT S39 Portable Subwoofer Wireless Bluetooth Speaker with Built-in Mic, Support Hands-Free Call & TF Card & AUX % BENETECH Wireless Triggering Distance 20-25m indoor

Wireless Triggering Distance 20-25m indoor

it took one year to develop

AF autofocus

15-pin FFC (opposite sides contact) x1

Intelligent digital display allows you to keep track of the output voltage value

ZEALOT S39 Portable Subwoofer Wireless Bluetooth Speaker with Built-in Mic, Support Hands-Free Call & TF Card & AUX % BENETECH Wireless Triggering Distance 20-25m indoor1. Portable adjustable shoulder strap, easy to carry 2. 60mm dual magnetic loudspeakers, 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. Smart touch buttons, non slip and sensitive specification: 1. Bluetooth version: V5. 0 2. Speaker: 4 ohm 18W 3. Transmission distance: about 10m 4. Frequency response: 80Hz