S7 TWS Waterproof Bluetooth 4.2 Wireless Speaker with Noice Reduction Microphone Support TF Card AUX

Features: TWS wireless to group technology, two speakers can play music synchronously through a Bluetooth connection, form a double channel stereoscopic music, and enjoy more stereoscopic music 10 degree look up design, listen more comfortably Silicone push-button, more comfortable use of the experience Built-in HD microphone, noise reduction processing, wireless communication clearer Effective waterproof, more durable, small size, suitable for outdoor use Support Bluetooth connection, Smart phone connection, one button play You can play the audio of your phone or other device via the audio cable Support: Bluetooth playback, TF card play, Hands-free calls, Audio line play Bluetooth Version: 4.2 Voltage: DC 3.7V Battery: 1800mAh (built-in) Max Output: 5W Impedance: 4 SNR: 75dB Distance: 10M Frequency Response: 150Hz-20KHz Extended Storage: 32GB (card not included) Dimension: Approx. 9 x 5cm/ 3.54 x 1.97 inches How to use the TWS function: Long press the audio key of two near speakers, connecting two speakers first, when the connection is successful, one speaker flash fast, another flash slow. The connection of two speakers can be relieved by long press the circular key of one of the speakers. If the connection fails, search the connection by long pressing the round key of one of the speakers. After connecting, press the on/off button of one of them can turn off two speakers at the same time. When the two speakers are connected successfully, you can open your phone Bluetooth, connect the phone with speakers by Bluetooth. Double-click the play key of speakers can disconnect the Bluetooth connection between the paired Bluetooth devices. Note: When two speakers are used at the same time, the TWS function can be realized. Package Included: 1 x S7 Bluetooth Speaker 1 x Micro USB Charging Cable 1 x AUX Cable 1 x User Manual (only one speaker in the package, you need to buy two for TWS function)