Sell Soundbar Theater TV Speaker 3D Subwoofer Wireless Bluetooth best price

There are some different bewteen 330 mm/550mm，pls read the ad carefully and choose the speaker you need A.330 mm/550mm speaker Specification: Bluetooth version: V4.2 (Style Short)Speaker power: 3W × 2 (Style Long)Speaker power: 5W × 4 Color: Black Use transmission power: 1.49mW Transmission frequency: 2.48GHz Transmission distance: 8-10 meters (Style Short)Music play time: about 4 hours (Style Long)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 Support U disk audio input does not support hands-free With radio function 20. Size: 550 × 50 × 50mm Weight: 675 g Size: 330 × 50 × 50mm Weight: 420 g Package Included: 1 x Speaker 1 x Charging Cable 1 x 3.5mm audio cable #bluetooth #wireless #louder #speakers #remote #soundbar #TV #home #stereo #Subwoofer #Theater #portable