TG321 Enceinte Bluetooth sans fil portable et étanche pour l'extérieur, boîte à musique HIFI, mini caisson de basses, haut-parleur stéréo actif BT TWS

TG321 Portable Bluetooth Speaker Outdoor Mini Speakers TWS Music Box Audio LED Lights Outdoor Subwoofer Support USB/TF Card Parameter specifications: Supports Bluetooth protocol: Support L2CAP/A2DP/AVRCP for receiving stereo audio signals, and control the up and down bending operations of the audio transmitter through the protocol; Supports HSP/HFP (Handsfree profile), with hands-free function and voice communication capability Wireless transmission range: 10M Audio to noise ratio: ≥ 90dB Battery capacity: 500mAh Built in voltage: 3.7V Normal volume playback: 1.5H Horn specification: ¥ 45mm * 1 Horn power: 4 Ω/5W * 1 Frequency response: 120HZ-20KHZ Size: 85 * 49x133.4 mm Single unit weight: approximately 244g Charging voltage: 5V/500mA Charging time: 2H Colors: black, red, blue, gray Feature: 1. Adopting advanced Bluetooth audio decoding chips, supporting the connection of all Bluetooth devices; 2. Supports FM radio, allowing for direct search of radio stations in the listening area; 3. The tone is soft, clear, and dynamic, with distinct levels; 4. Direct reading TF cards and USB drives; 5. Bluetooth reception distance can reach up to 10 meters 6. Bluetooth mode without connection, shut down in half an hour 7. Multiple flashing modes of colorful LED lights, the lights can flash and switch with the music melody with just one click, and the music melody can not only be heard but also seen; 8. Support TWS function