Waterproof Bluetooth Speaker Portable Wireless Speakers Subwoofer Outdoor Loudspeaker Stereo Music Surround TF FM Radio With Mic   Using advanced Bluetooth audio decoding chip, support all Bluetooth device connection; Support FM radio, you can directly search the radio station in the listening area; the tone is soft and clear and dynamic, each level is distinct; Direct reading of TF card and U disk; Bluetooth receiving distance can be as long as 10 meters. Support LINE IN audio input, provide you with computer speaker function. Can be directly connected to mobile/tablet/and TV Bluetooth pairing to play music; In the state of no Bluetooth connection, automatically shut down for half an hour.
Specifications:   Color: 7 colors Support A2DP,AVRCP, Handsfree profile,FM radio   Bluetooth version: V5.0 Wireless transmission range: 10M Audio noise ratio: ≥90db Battery capacity: 1200mAh Built-in voltage: 3.7V Normal volume playback: 3H~4H Speaker specifications: ¢45mm*2 Speaker power: 4Ω/5W*2 Frequency response: 120HZ-20KHZ Product size:68.8*68.8*160mm Stand-alone weight: 147g Charging voltage: 5V/500MA   Package Included:   1 x Bluetooth audio 1 x Neutral specification 1 x USB data cable 1 x Audio cable   Remarks: In radio mode, please insert an audio cable to increase the radio signal strength, the radio effect will be better   Note:    Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.  
On May-14-20 at 00:05:16 PDT, seller added the following information:
On May-15-20 at 10:50:07 PDT, seller added the following information: