Dongguan Tonstep Electronics Technology Co. Ltd

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	2.1 Bluetooth speaker with USB SD LED display remote control FM Model Number: SPK-3129F-S5I-M Brand Name: Tonstep or OEM Key Specifications/Special Features: Output power: 8W+3W2(RMS)Driver unit: Subwoofer: 4〞6Ω 20W + Satellite 3〞4Ω 10W2Frequency response: 40Hz—20KHz; Separation: ≧45dB; Distortion: ≦0....	2017-12-21
	2000mah Portable Waterproof Bluetooth Speaker with NFC function and IPX3 Water resistance Model Number: BSPK-319A-3-1 Brand Name: Tonstep Key Specifications/Special Features: Waterproof Bluetooth Speaker with NFC functionWater resistance: IPX3Bluetooth verison: bluetooth 2.0Support bluetooth / hands free functionRF Range: 10MOutput...	2017-11-21