new Bluetooth Portable Subwoofer USB AUX Music Speaker Best Bracelet Watches Feature 1: Dirt-resistant

Feature 1: Dirt-resistant

✔Package: OPP Packing with Gift Box or Rolling

technology: first generation carved vinly wall sticker

Lens Height:58cm

Sensitivity: 96±2dB

new Bluetooth Portable Subwoofer USB AUX Music Speaker Best Bracelet Watches Feature 1: Dirt-resistantSpeaker Type: Mini Communication: Wireless Support Apt x: No Battery: Yes Remote Control: No Intelligent Personal Assistant: None Cabinet Material: Plastic Number of Loudspeaker Enclosure: 1 Speaker Structure: Sealed Playback Function: MP3 Support Memory Card: Yes Interface Type: USB Feature: None Power Source: DC Built in Microphone: Yes Material: Metal Audio Crossover: Full Range Wireless Type: Bluetooth Support APP: Yes PMPO: Special Feature: Mini,