C7 Transparent Bluetooth Speaker, Bluetooth 5.0 Wireless Speaker Noise Reduction HIFI Stereo Sound Subwoofer with LED Light(Black)

Specification: Item Type: Bluetooth Speaker Material: Acrylic + Plastic Model: C7 Bluetooth Speaker Output Power: 3W Bluetooth Version: 5.0 Transmission Distance: Approx. 10m/32.8ft Speaker Power: 3.7V 600mAh Specification: DC5A-2A Height: Approx. 90mm/3.54in Width: Approx. 68mm/2.68in How to Use: 1. Press and hold the start button for 3 seconds to turn on, and press and hold again to turn off the phone. After turning on the phone, you can open the Bluetooth settings search of the mobile phone, and see the Bluetooth named C7 for connection (with Bluetooth memory function), and the audio can be played after successful connection. 2. Memory card mode, after power on, insert a memory card with music files into the speaker and automatically switch to card reading music mode. After reading the card, it will automatically play the music in the card. 3. true wireless stereo playback, put two C7 card machines into Bluetooth mode, double-click the start button of one of them, this one will automatically search for the other machine to connect, after the connection is successful, a beep will sound and the conversion will be performed automatically It is the left and right channels of the speakers (this function requires 2 speakers and they are both turned on, double-click the start button of one of them to connect, and when one of them is turned off, the other speaker will shut down synchronously). Package List: 1 x Bluetooth Speaker 1 x Charging Cable 1 x Audio Cable 1 x Manual Note: The product has builtin lithium battery.