<b>2 in 1 Massage Comb:</b> <br> 1.Comb massager can effectively expand capillary vessel and accelerate blood circulation. <br> 2.Easy to use and can be used wherever and whenever you choose.<br> <b>Specification:</b> <br> Type: Massage Comb <br> Material: ABS <br> Powered by: 2 x AA Batteries (Not Included) <br> Size: 6.5 x 1.3 x 1.2 IN <br> Adjustable Modes: 2 Modes <br><br> <b>Include:</b> <br> 1 x Massage Comb <br> 1 x Instruction <br><br>