ZEALOT S1 Multifunctional Bass Wireless Bluetooth Speaker, Built-in Microphone, Support Bluetooth Call & AUX & TF Card & LED Lights (Blue) Type-iPhone 12 Pro Max Parts Enable you to easily access

Enable you to easily access files from an SD card or TF card directly(not included)

- Alarm when the charge cable is cut off

Anti-theft alarm

and you can listen to more sound details

ZEALOT S1 Multifunctional Bass Wireless Bluetooth Speaker, Built-in Microphone, Support Bluetooth Call & AUX & TF Card & LED Lights (Blue) Type-iPhone 12 Pro Max Parts Enable you to easily access1. Detachable portable shoulder strap 2. The mesh cover protects the speaker from water, dust and vibration 3. High sound quality stereo, support TF card or Micro SD card 4. Call function, noise cancellation microphone, let you answer the call without touching your phone 5. LED light function, your good outdoor helper specification: 1. Bluetooth version: 5. 0 2. Battery capacity: 4000mAh lithium battery 3. Speaker: 3W 4. Transmission distance: about