Attestation Letter

FCC ID: 2AL9B-LB4100

Attestation Statements

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FCCID_4011586

SHENZHEN SHENGLAI TECHNOLOGY CO.,LIMITED ADD: ROOM 709,BLOCK B,XINTIAN CENTURY BUSINESS CENTRE, FUMING ROAD,FUTIAN DISTRICT, SHENZHEN, China Tel: 0755—82324457 Email: LEO@SHENGLAIGROUP.COM Attestation Letter Date: 2018—09—17 To: FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: The RF chip, model AC6916, which installed in our product Bluetooth Earbuds, model number: LB4100BT, LB4100BT—RED—WM, LB4100BT—BLU—WM, FCC ID: 2AL9B—LB4100, which supports Bluetooth BDR(GFSK), EDR( x /4—DQPSK), EDR(8DPSK) and Bluctooth LE functions. For use in the US marketing, this chip will not support/enable the EDR(8DPSK) and Bluetooth LE functions. The EDR(SDPSK) and Bluetooth LE functions has been shielded by the manufacturer using the software. Best Regards, Sincerely, Signature: Leo uo LEO GUO General Manager


Document Created: 2019-10-01 15:39:37
Document Modified: 2019-10-01 15:39:37
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