[DETAIL] Replacement Remote Control , durable and easy to install. Fine workmanship and perfect style. Power supply: 2 x AAA battery (not included) Due to different batches, the appearance, color and printed words of the product may vary, which will not affect the use Type:Replace Remote Control for BAR/2.1/3.1/5.1 color:Black Material:plastic Package Contents: 3 x Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. [ATTRIBUTES] - Material: Plastic - Hign-concerned Chemical: None - Origin: Mainland China - Material: Plastic - Hign-concerned Chemical: None - Origin: Mainland China