Features:
1 Upgraded version of the deluxe audio, 4 speakers, 3D stereo surround sound, provide powerful bass, clear and precise audio and cinematic surround audio, enhance your TV sound.
2 Support Bluetooth connection, fully compatible with most kinds of Bluetooth devices, wireless playing, do follow your heart.
3 You can also play the audio of your phone or other device via the 3.5mm audio cable, no worry without bluetooth function.
4 Built-in DSP sound processor with clear sound and no noise.
5 Simple connection, easy to operate.
6 Support TF Card Play Music, enjoying anywhere at anytime.
550MM Speaker
Bluetooth version: V4.2
Speaker power: 5W x 4
Use transmission power: 1.49mW
Transmission frequency: 2.48GHz
Transmission distance: 8-10 meters
Music playback time: about 2.5 hours
Charging time: 2-3 hours
Standby time: 240 hours
Support formats: A2DP, AVRCP, HSP and HF
Battery: 18650, 3.7V / 2000mA
SNR: -80db
Frequency response: 20HZ-20KHZ
Charging voltage: DC 5V / 1A-2A
Charging socket: Micro-5pin (V8)
Support TF card audio input
Support 3.5mm audio input
does not support hands-free
With radio function 20.
Weight: 675 g
colour: Black
Material: PVC
Size: 550 x 50 x 50mm
