Sell 780 Bluetooth Speaker, Wireless Mini Speaker Waterproof Subwoofer Portable Wireless Speaker Suitable for Outdoor(Black) best price

Long distance connection, compared with the products on the market, our products have a longer connection distance Powerful inner core decoding driver provides faster and more accurate decoding speed 6 hours using time, you can enjoy a long music feast at any time Hardware CD pattern vibration e, omni-directional transmitter, full coverage of listening space Professional tuning, the top tuners adjust the intonation by themsees, and the sound restoration is more accurate Type: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Battery capacity: 1800mAh Frequency response range: 100HZ-20KHZ Signal to noise ratio: greater than equal 75dB Power supply e: built-in lithium battery Play time: 6 hours Extended storage: not supported Bluetooth protocol: 5.0 Number of speakers: 2 Effective distance: 10 meters Function: insert card, waterproof, dustproof, voice prompt, call function Operation e: button Play format: MP3 Whether to support APP: No Support format: TF card Speaker adjustment method: button Is there a radio function: yes Product weight: 0.510 (KG) size:17x6.7x6.7cm Material:ABS+iron net colour:Black Package Contents: 1 x Bluetooth speaker 1 x charging cableOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.