• Bluetooth Version: V5.0
• Play mode: Bluetooth/TF card, USB mode/TWS mode
• Speaker specification: 4Ω
• Speaker power: 4W
• Charging voltage: 5V-1A
• Battery capacity: 500mah
• Working hours: 5-6 hours
• Charging time: about 1.5-2 hours

Features:

• Two ways to play Bluetooth and TF Card
• Bluetooth connection, low latency connection stable transmission TF card playback, the signal is not interrupted
• TWS two interconnected Enjoy Surround life
• Support two audio interconnection, easy to connect two speakers enjoy 3D stereo surround sound.
• Long Battery life Listen to the music
• Built-in 500mAh large battery, can play continuously 5 to 6 hours, music listening is more long-lasting