Wholesale Wireless Bluetooth Speaker Outdoor Subwoofer ...
2021-9-9u2002·u2002Bluetooth transmitter frequency range: 2.402- 2.480GHz Bluetooth transmitter modulation: GFSK, π/4DQPSK, 8DPSK Remarks: The real picture of the product is at the end of the detail page Sound description: Two 20mm tweeters, two 4-inch woofers and two double bass boosters can bring powerful stereo sound up to 60W Packing list: 1 * Bluetooth Speaker
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