S7 TWS Portable Bluetooth V4.2 Subwoofer Speaker


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Product Type Bluetooth Speakers
Color Black
Material Aluminum Alloy
Bluetooth 4.2
Expansion Slots microSD
Water Resistant Yes
Earphones & Speakers
Frequency Response 150Hz-20KHz
Impedance 4 ohms
Rated Power 5W
Power & Batteries
Batteries Included Yes
Battery Capacity (Mfg Rated) 1800 mAh
Battery Feature Rechargeable
Battery Rated Voltage 3.7 V
Sensors & Inputs
Microphone Yes
Speaker Style Portable
Estimated Charging Time 4-5 Hours
Estimated Usage Time 8 Hours (70% Volume)
Maximum Expansion Memory 32GB
Wireless Devices
Transmission Distance (Maximum) 10 meters
Package Type Plain
Package Contents 1*Bluetooth Speaker, 1*USB Cable, 1*Audio Cable
Dimensions us | metric
Depth 50 mm
Height 90 mm
Width 90 mm
Product Weight 252 g
SKU 9641173
DATE LISTED 3/14/2018
  • 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
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.
When two speakers are used at the same time, the TWS function can be realized.


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Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

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Important information and restrictions:
  • Because this product contains batteries, it can only be shipped via select shipping methods. These shipping methods are displayed when you check out the order.
Available models and parts:

10 degree look up design / handsfree call / supports audio line play / up to 32GB microSD / noise reduction / w/ microphone



10 degree look up design / handsfree call / supports audio line play / up to 32GB microSD / noise reduction / w/ microphone



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