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1x 3.5mm Interface Audio Cable, Package Contents: 1x Bluetooth Receiver Transmitter, 1x English Manual, 1x USB Cable, 1x Audio Connection Cable
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Price history and price alert
Here is price history (for all/most countries) for Gocomma B6 2 in 1 Bluetooth Receiver Transmitter.
Price records source(s): Gearbest
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).